我要评论上次转载的一篇文章《powershell查看打开文件的默认应用程序》，它的亮点是调用了windows api，思路很独特，但是未必实用。后来@j在原文中评论，说assoc + ftype更方便。那么assoc 和 ftype是个神马东西，我简单描述下。
assoc 和 ftype是windows系统上cmd.exe中两个命令：
前者assoc 可以返回文件扩展名(比如.mp3)和系统对该扩展名本身的命名(比如wmp11.assocfile.mp3)。
后者 ftype 可以返回系统的扩展名命名(比如wmp11.assocfile.mp3)和默认的打开程序（比如：windows媒体播放器的程序路径，及可接受的参数）。
有了上面的知识和工具我们就可以大言不惭地在powershell中调用cmd中的命令，并显示所有的扩展名，和扩展名文件对应的默认打开程序。体现powershell强大兼容性的时刻又一次到来了：
powershell查看文件关联和默认打开程序
所以我们在和powershell这个新欢相处时，也不要把旧爱完全忘记啊。
我把上面的脚本稍加改动，在自己机器上生成了一个html表格：
| 文件后缀 | 文件扩展名 | 默认打开程序 |
|---|---|---|
| .386 | vxdfile | |
| .3g2 | wmp11.assocfile.3g2 | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:6 /open “%l” |
| .3gp | wmp11.assocfile.3gp | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:6 /open “%l” |
| .3gp2 | wmp11.assocfile.3g2 | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:6 /open “%l” |
| .3gpp | wmp11.assocfile.3gp | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:6 /open “%l” |
| .aac | wmp11.assocfile.adts | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:6 /open “%l” |
| .accda | access.accdaextension.15 | d:\progra~2\micros~1\office15\msaccess.exe /nostartup “%1″ |
| .accdb | access.application.15 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup “%1″ %2 %3 %4 %5 %6 %7 %8 %9 |
| .accdc | access.accdcfile.15 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup “%1″ |
| .accde | access.accdefile.15 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup “%1″ %2 %3 %4 %5 %6 %7 %8 %9 |
| .accdr | access.accdrfile.15 | “d:\program files\microsoft office\office15\msaccess.exe” /runtime “%1″ %2 %3 %4 %5 %6 %7 %8 %9 |
| .accdt | access.accdtfile.15 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup “%1″ |
| .accdu | access.wizarduserdatafile.15 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup “%1″ |
| .accdw | access.webapplicationreference.15 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup “%1″ %2 %3 %4 %5 %6 %7 %8 %9 |
| .accessor | visualstudio.accessor.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .accft | access.accftfile.15 | |
| .accountpicture-ms | accountpicturefile | |
| .acl | aclfile | |
| .actions4 | .actions4 | |
| .activitydiagram | visualstudio.activitydiagram.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde “%1″ |
| .addin | visualstudio.addin.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .ade | access.adefile.15 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup “%1″ %2 %3 %4 %5 %6 %7 %8 %9 |
| .adn | access.blankprojecttemplate.15 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup /newdb “%1″ |
| .adp | access.project.15 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup “%1″ %2 %3 %4 %5 %6 %7 %8 %9 |
| .adt | wmp11.assocfile.adts | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:6 /open “%l” |
| .adts | wmp11.assocfile.adts | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:6 /open “%l” |
| .aif | wmp11.assocfile.aiff | “%programfiles(x86)%\windows media player\wmplayer.exe” /open “%l” |
| .aifc | wmp11.assocfile.aiff | “%programfiles(x86)%\windows media player\wmplayer.exe” /open “%l” |
| .aiff | wmp11.assocfile.aiff | “%programfiles(x86)%\windows media player\wmplayer.exe” /open “%l” |
| .ani | anifile | |
| .apk | apkfile | d:\program files (x86)\romasterlab\apkinstaller.exe %1 |
| .appcontent-ms | applicationcontent | |
| .application | application.manifest | “c:\windows\system32\rundll32.exe” “c:\windows\system32\dfshim.dll”,shopenverbapplication %1 |
| .appref-ms | application.reference | “c:\windows\system32\rundll32.exe” “c:\windows\system32\dfshim.dll”,shopenverbshortcut %1|%2 |
| .appxmanifest | visualstudio.appxmanifest.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” “%1″ |
| .asa | aspfile | |
| .asax | visualstudio.asax.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .ascx | visualstudio.ascx.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .asf | wmp11.assocfile.asf | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:7 /open “%l” |
| .ashx | visualstudio.ashx.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .asm | visualstudio.asm.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .asmx | visualstudio.asmx.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .asp | aspfile | |
| .aspx | visualstudio.aspx.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .asx | wmp11.assocfile.asx | “%programfiles(x86)%\windows media player\wmplayer.exe” /open “%l” |
| .au | wmp11.assocfile.au | “%programfiles(x86)%\windows media player\wmplayer.exe” /open “%l” |
| .avi | wmp11.assocfile.avi | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:8 /open “%l” |
| .avs | avsfile | notepad.exe “%1″ |
| .avsi | avs_auto_file | notepad.exe “%1″ |
| .aw | awfile | |
| .bat | batfile | “%1″ %* |
| .bdcm | visualstudio.bdcm.10.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .bdcr | visualstudio.bdcr.10.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .blg | diagnostic.perfmon.document | %systemroot%\system32\perfmon /sys /open “%1″ |
| .bmp | paint.picture | %systemroot%\system32\rundll32.exe “%programfiles%\windows photo viewer\photoviewer.dll”, imageview_fullscreen %1 |
| .bsc | visualstudio.bsc.12.0 | |
| .c | visualstudio.c.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .cab | cabfolder | %systemroot%\explorer.exe /idlist,%i,%l |
| .camp | campfile | |
| .cat | catfile | %systemroot%\system32\rundll32.exe cryptext.dll,cryptextopencat %1 |
| .cc | visualstudio.cc.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .ccproj | visualstudio.ccproj.1.0 | “c:\program files (x86)\common files\microsoft shared\msenv\vslauncher.exe” “%1″ |
| .cd | visualstudio.cd.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .cda | wmp11.assocfile.cda | “%programfiles(x86)%\windows media player\wmplayer.exe” /open “%l” |
| .cdmp | cdmpfile | |
| .cdx | aspfile | |
| .cdxml | microsoft.powershellcmdletdefinitionxml.1 | |
| .cer | cerfile | %systemroot%\system32\rundll32.exe cryptext.dll,cryptextopencer %1 |
| .chk | chkfile | |
| .chm | chm.file | “%systemroot%\hh.exe” %1 |
| .classdiagram | visualstudio.classdiagram.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde “%1″ |
| .cmd | cmdfile | “%1″ %* |
| .cod | visualstudio.cod.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .coffee | visualstudio.coffee.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .com | comfile | “%1″ %* |
| .componentdiagram | visualstudio.componentdiagram.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde “%1″ |
| .compositefont | windows.compositefont | “%systemroot%\system32\notepad.exe” “%1″ |
| .config | visualstudio.config.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .contact | contact_wab_auto_file | “%programfiles%\windows mail\wab.exe” /contact “%1″ |
| .coverage | visualstudio.coverage.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .coveragexml | visualstudio.coveragexml.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .cpl | cplfile | |
| .cpp | visualstudio.cpp.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .crl | crlfile | %systemroot%\system32\rundll32.exe cryptext.dll,cryptextopencrl %1 |
| .crt | cerfile | %systemroot%\system32\rundll32.exe cryptext.dll,cryptextopencer %1 |
| .crtx | crtxfile | |
| .cs | visualstudio.cs.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .cscfg | visualstudio.cscfg.1.0 | |
| .csdef | visualstudio.csdef.1.0 | |
| .cshtml | visualstudio.cshtml.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .cspkg | visualstudio.cspkg.1.0 | |
| .csproj | visualstudio.launcher.csproj.12.0 | “c:\program files (x86)\common files\microsoft shared\msenv\vslauncher.exe” “%1″ |
| .css | cssfile | |
| .csv | excel.csv | “d:\program files\microsoft office\office15\excel.exe” /dde |
| .cur | curfile | |
| .cxx | visualstudio.cxx.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .dacpac | ssms.dacpac.11.0 | |
| .datasource | visualstudio.datasource.12.0 | |
| .db | dbfile | |
| .dbml | visualstudio.ordesigner.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .dctx | imedictionarycompiler | “%windir%\system32\ime\shared\imewdbld.exe” “%1″ %* |
| .dctxc | imedictionarycompiler | “%windir%\system32\ime\shared\imewdbld.exe” “%1″ %* |
| .dds | ddsfile | |
| .def | visualstudio.def.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .der | cerfile | %systemroot%\system32\rundll32.exe cryptext.dll,cryptextopencer %1 |
| .desklink | clsid\{9e56be61-c50f-11cf-9a2c-00a0c90a90ce} | |
| .deskthemepack | desktopthemepackfile | %systemroot%\system32\rundll32.exe %systemroot%\system32\themecpl.dll,openthemeaction %1 |
| .det | outlook.file.det.15 | |
| .dgml | visualstudio.dgml.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .dgsl | visualstudio.dgsl.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .diagcab | diagnostic.cabinet | %systemroot%\system32\msdt.exe /cab “%1″ |
| .diagcfg | diagnostic.config | %systemroot%\system32\msdt.exe /path “%1″ |
| .diagpkg | diagnostic.document | %systemroot%\system32\msdt.exe /path “%1″ |
| .diagsession | visualstudio.diagsession.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” “%1″ |
| .dib | paint.picture | %systemroot%\system32\rundll32.exe “%programfiles%\windows photo viewer\photoviewer.dll”, imageview_fullscreen %1 |
| .dic | txtfile | %systemroot%\system32\notepad.exe %1 |
| .disco | visualstudio.disco.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .dll | dllfile | |
| .dmp | visualstudio.dmp.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” “%1″ |
| .doc | word.document.8 | “d:\program files\microsoft office\office15\winword.exe” /n “%1″ /o “%u” |
| .dochtml | wordhtmlfile | “d:\program files\microsoft office\office15\winword.exe” |
| .docm | word.documentmacroenabled.12 | “d:\program files\microsoft office\office15\winword.exe” /n “%1″ /o “%u” |
| .docmhtml | wordmhtmlfile | |
| .docx | word.document.12 | “d:\program files\microsoft office\office15\winword.exe” /n “%1″ /o “%u” |
| .docxml | wordxmlfile | |
| .dot | word.template.8 | “d:\program files\microsoft office\office15\winword.exe” /n “%1″ /o “%u” |
| .dothtml | wordhtmltemplate | “d:\program files\microsoft office\office15\winword.exe” |
| .dotm | word.templatemacroenabled.12 | “d:\program files\microsoft office\office15\winword.exe” /n “%1″ /o “%u” |
| .dotx | word.template.12 | “d:\program files\microsoft office\office15\winword.exe” /n “%1″ /o “%u” |
| .dqy | dqyfile | d:\progra~2\micros~1\office15\excel.exe |
| .drv | drvfile | |
| .dsn | msdasql | |
| .dsp | visualstudio.dsp.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” “%1″ |
| .dsw | visualstudio.dsw.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” “%1″ |
| .dtd | visualstudio.dtd.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .dwfx | windows.xpsreachviewer | %systemroot%\system32\xpsrchvw.exe “%1″ %* |
| .easmx | windows.xpsreachviewer | %systemroot%\system32\xpsrchvw.exe “%1″ %* |
| .ect | visualstudio.sharepoint.ect.11.0 | |
| .edmx | visualstudio.edmx.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .edrwx | windows.xpsreachviewer | %systemroot%\system32\xpsrchvw.exe “%1″ %* |
| .elm | elmfile | |
| .emf | emffile | “%systemroot%\system32\mspaint.exe” “%1″ |
| .eml | outlook.file.eml.15 | d:\progra~2\micros~1\office15\outlook.exe /eml “%1″ |
| .eprtx | windows.xpsreachviewer | %systemroot%\system32\xpsrchvw.exe “%1″ %* |
| .etl | wpa.etl_file | c:\program files (x86)\windows kits\8.1\windows performance toolkit\wpa.exe “%1″ |
| .evt | evtfile | %systemroot%\system32\eventvwr.exe /l:”%1″ |
| .evtx | evtxfile | %systemroot%\system32\eventvwr.exe /l:”%1″ |
| .exc | txtfile | %systemroot%\system32\notepad.exe %1 |
| .exe | exefile | “%1″ %* |
| .exp | visualstudio.exp.12.0 | |
| .fbx | visualstudio.fbx.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .fdm | outlook.file.fdm.15 | |
| .feature | visualstudio.sharepoint.feature.11.0 | |
| .feedback | expression.sketchflow.feedback.12.0 | |
| .filters | visualstudio.vcxproj.filters.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .flow | expression.sketchflow.flow.12.0 | |
| .fon | fonfile | |
| .fs | visualstudio.fs.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .fsi | visualstudio.fsi.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .fsproj | visualstudio.launcher.fsproj.12.0 | “c:\program files (x86)\common files\microsoft shared\msenv\vslauncher.exe” “%1″ |
| .fsscript | visualstudio.fsscript.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .fsx | visualstudio.fsx.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .fx | visualstudio.fx.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .gcsx | gcsxfile | |
| .generictest | visualstudio.generictest.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .gif | giffile | “c:\program files\internet explorer\iexplore.exe” %1 |
| .glox | gloxfile | |
| .gmmp | gmmpfile | |
| .gqsx | gqsxfile | |
| .gra | msgraph.chart.8 | |
| .group | group_wab_auto_file | “%programfiles%\windows mail\wab.exe” /group “%1″ |
| .grp | msprogramgroup | |
| .h | visualstudio.h.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .hdmp | visualstudio.hdmp.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” “%1″ |
| .hh | visualstudio.hh.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .hlp | hlpfile | %systemroot%\winhlp32.exe %1 |
| .hlsl | visualstudio.hlsl.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .hlsli | visualstudio.hlsli.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .hol | outlook.file.hol.15 | “d:\program files\microsoft office\office15\outlook.exe” /hol “%1″ |
| .hpp | visualstudio.hpp.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .hta | htafile | c:\windows\syswow64\mshta.exe “%1″ {1e460bd7-f1c3-4b2e-88bf-4e770a288af5}%u{1e460bd7-f1c3-4b2e-88bf-4e770a288af5} %* |
| .htm | htmlfile | “c:\program files\internet explorer\iexplore.exe” %1 |
| .html | htmlfile | “c:\program files\internet explorer\iexplore.exe” %1 |
| .hxa | mshelp.hxa.2.5 | |
| .hxc | mshelp.hxc.2.5 | |
| .hxd | mshelp.hxd.2.5 | |
| .hxe | mshelp.hxe.2.5 | |
| .hxf | mshelp.hxf.2.5 | |
| .hxh | mshelp.hxh.2.5 | |
| .hxi | mshelp.hxi.2.5 | |
| .hxk | mshelp.hxk.2.5 | |
| .hxq | mshelp.hxq.2.5 | |
| .hxr | mshelp.hxr.2.5 | |
| .hxs | mshelp.hxs.2.5 | |
| .hxt | mshelp.hxt.2.5 | |
| .hxv | mshelp.hxv.2.5 | |
| .hxw | mshelp.hxa.2.5 | |
| .hxx | visualstudio.hxx.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .i | visualstudio.i.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .icc | icmfile | |
| .icl | iconlibraryfile | |
| .icm | icmfile | |
| .ico | icofile | %systemroot%\system32\rundll32.exe “%programfiles%\windows photo viewer\photoviewer.dll”, imageview_fullscreen %1 |
| .ics | outlook.file.ics.15 | “d:\program files\microsoft office\office15\outlook.exe” /ical “%1″ |
| .idb | visualstudio.idb.12.0 | |
| .idl | visualstudio.idl.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .ilk | visualstudio.ilk.12.0 | |
| .imesx | imesxfile | “%windir%\system32\ime\shared\imesearch.exe” “%1″ |
| .img | windows.isofile | |
| .inc | visualstudio.inc.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .inf | inffile | %systemroot%\system32\notepad.exe %1 |
| .infopathxml | infopath.document.4 | “d:\program files\microsoft office\office15\infopath.exe” “%1″ |
| .ini | inifile | %systemroot%\system32\notepad.exe %1 |
| .inl | visualstudio.inl.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .iqy | iqyfile | d:\progra~2\micros~1\office15\excel.exe /dde |
| .iso | windows.isofile | |
| .itrace | visualstudio.itrace.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” “%1″ |
| .ivf | ivffile | rundll32.exe c:\windows\syswow64\wmpdxm.dll,rundll /play %1 |
| .jfif | pjpegfile | %systemroot%\system32\rundll32.exe “%programfiles%\windows photo viewer\photoviewer.dll”, imageview_fullscreen %1 |
| .jnt | jntfile | “%programfiles%\windows journal\journal.exe” “%1″ |
| .job | jobobject | |
| .jod | microsoft.jet.oledb.4.0 | |
| .jpe | jpegfile | %systemroot%\system32\rundll32.exe “%programfiles%\windows photo viewer\photoviewer.dll”, imageview_fullscreen %1 |
| .jpeg | jpegfile | %systemroot%\system32\rundll32.exe “%programfiles%\windows photo viewer\photoviewer.dll”, imageview_fullscreen %1 |
| .jpg | jpegfile | %systemroot%\system32\rundll32.exe “%programfiles%\windows photo viewer\photoviewer.dll”, imageview_fullscreen %1 |
| .js | jsfile | c:\windows\system32\wscript.exe “%1″ %* |
| .jse | jsefile | c:\windows\system32\wscript.exe “%1″ %* |
| .json | visualstudio.json.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .jsproj | visualstudio.launcher.jsproj.12.0 | “c:\program files (x86)\common files\microsoft shared\msenv\vslauncher.exe” “%1″ |
| .jtp | jtpfile | “%programfiles%\windows journal\journal.exe” “%1″ |
| .jtx | windows.xpsreachviewer | %systemroot%\system32\xpsrchvw.exe “%1″ %* |
| .jxr | wdpfile | %systemroot%\system32\rundll32.exe “%programfiles%\windows photo viewer\photoviewer.dll”, imageview_fullscreen %1 |
| .label | label | |
| .laccdb | access.lockfile.15 | |
| .layerdiagram | visualstudio.layerdiagram.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde “%1″ |
| .ldb | access.lockfile.15 | |
| .less | visualstudio.less.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .lex | lexfile | |
| .lib | visualstudio.lib.12.0 | |
| .library-ms | libraryfolder | |
| .lic | visualstudio.lic.12.0 | |
| .lnk | lnkfile | |
| .loadtest | visualstudio.loadtest.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .log | txtfile | %systemroot%\system32\notepad.exe %1 |
| .ls3proj | visualstudio.launcher.ls3proj.12.0 | “c:\program files (x86)\common files\microsoft shared\msenv\vslauncher.exe” “%1″ |
| .lsproj | visualstudio.launcher.lsproj.12.0 | “c:\program files (x86)\common files\microsoft shared\msenv\vslauncher.exe” “%1″ |
| .lst | visualstudio.lst.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .lsxproj | visualstudio.launcher.lsxproj.12.0 | “c:\program files (x86)\common files\microsoft shared\msenv\vslauncher.exe” “%1″ |
| .lsxtproj | visualstudio.launcher.lsxtproj.12.0 | “c:\program files (x86)\common files\microsoft shared\msenv\vslauncher.exe” “%1″ |
| .lvr | visualstudio.lvr.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\leviewer.exe” /openfile:”%1″ /tfsuri:”%2″ |
| .m1v | wmp11.assocfile.mpeg | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:9 /open “%l” |
| .m2t | wmp11.assocfile.m2ts | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:12 /open “%l” |
| .m2ts | wmp11.assocfile.m2ts | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:12 /open “%l” |
| .m2v | wmp11.assocfile.mpeg | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:9 /open “%l” |
| .m3u | wmp11.assocfile.m3u | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:6 /open “%l” |
| .m4a | wmp11.assocfile.m4a | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:6 /open “%l” |
| .m4v | wmp11.assocfile.mp4 | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:6 /open “%l” |
| .mad | access.shortcut.module.1 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup /shellsystem [openmodule “%1″] |
| .maf | access.shortcut.form.1 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup /shellsystem [openform “%1″] |
| .mag | access.shortcut.diagram.1 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup /shellsystem [opendiagram “%1″] |
| .mak | visualstudio.mak.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” “%1″ |
| .mam | access.shortcut.macro.1 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup /shellsystem [shellopenmacro “%1″] |
| .map | visualstudio.map.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .mapimail | clsid\{9e56be60-c50f-11cf-9a2c-00a0c90a90ce} | |
| .maq | access.shortcut.query.1 | d:\progra~2\micros~1\office15\msaccess.exe /nostartup /shellsystem [openquery “%1″] |
| .mar | access.shortcut.report.1 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup /shellsystem [openreport “%1″, 2] |
| .mas | access.shortcut.storedprocedure.1 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup /shellsystem [openstoredprocedure “%1″] |
| .master | visualstudio.master.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .mat | access.shortcut.table.1 | d:\progra~2\micros~1\office15\msaccess.exe /nostartup /shellsystem [opentable “%1″] |
| .mau | access.shortcut.function.1 | “d:\program files\microsoft office\office15\msaccess.exe” /shellsystem [openfunction “%1″] |
| .mav | access.shortcut.view.1 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup /shellsystem [openview “%1″] |
| .maw | access.shortcut.dataaccesspage.1 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup /shellsystem [opendataaccesspage “%1″] |
| .mda | access.extension.15 | d:\progra~2\micros~1\office15\msaccess.exe /nostartup “%1″ |
| .mdb | access.mdbfile | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup “%1″ %2 %3 %4 %5 %6 %7 %8 %9 |
| .mdbhtml | accesshtmlfile | “d:\program files\microsoft office\office15\msaccess.exe” |
| .mde | access.mdefile.15 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup “%1″ %2 %3 %4 %5 %6 %7 %8 %9 |
| .mdmp | visualstudio.mdmp.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” “%1″ |
| .mdn | access.blankdatabasetemplate.15 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup /newdb “%1″ |
| .mdp | visualstudio.mdp.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” “%1″ |
| .mdt | access.wizarddatafile.15 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup “%1″ |
| .mdw | access.workgroup.15 | “d:\program files\microsoft office\office15\msaccess.exe” /nostartup “%1″ |
| .mfcribbon-ms | visualstudio.mfcribbon-ms.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .mfp | macromediaflashpaper.macromediaflashpaper | “%programfiles%\internet explorer\iexplore.exe” “%1″ |
| .mht | mhtmlfile | “c:\program files\internet explorer\iexplore.exe” %1 |
| .mhtml | mhtmlfile | “c:\program files\internet explorer\iexplore.exe” %1 |
| .mid | wmp11.assocfile.midi | “%programfiles(x86)%\windows media player\wmplayer.exe” /open “%l” |
| .midi | wmp11.assocfile.midi | “%programfiles(x86)%\windows media player\wmplayer.exe” /open “%l” |
| .mig | migfile | “c:\windows\system32\migwiz\migwiz.exe” /restore “%1″ |
| .mk | visualstudio.mk.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” “%1″ |
| .mlc | lpksetup.1 | |
| .mod | wmp11.assocfile.mpeg | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:9 /open “%l” |
| .modelproj | visualstudio.launcher.modelproj.12.0 | “c:\program files (x86)\common files\microsoft shared\msenv\vslauncher.exe” “%1″ |
| .mov | wmp11.assocfile.mov | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:6 /open “%l” |
| .mp2 | wmp11.assocfile.mp3 | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:6 /open “%l” |
| .mp2v | wmp11.assocfile.mpeg | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:9 /open “%l” |
| .mp3 | wmp11.assocfile.mp3 | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:6 /open “%l” |
| .mp4 | wmp11.assocfile.mp4 | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:6 /open “%l” |
| .mp4v | wmp11.assocfile.mp4 | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:6 /open “%l” |
| .mpa | wmp11.assocfile.mpeg | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:9 /open “%l” |
| .mpe | wmp11.assocfile.mpeg | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:9 /open “%l” |
| .mpeg | wmp11.assocfile.mpeg | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:9 /open “%l” |
| .mpg | wmp11.assocfile.mpeg | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:9 /open “%l” |
| .mpv2 | wmp11.assocfile.mpeg | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:9 /open “%l” |
| .ms-one-stub | groove.spfs.onenotestub | “d:\program files\microsoft office\office15\groove.exe” /onenotestub: “%1″ |
| .msc | mscfile | %systemroot%\system32\mmc.exe “%1″ %* |
| .msg | outlook.file.msg.15 | “d:\program files\microsoft office\office15\outlook.exe” /f “%1″ |
| .msi | msi.package | “%systemroot%\system32\msiexec.exe” /i “%1″ %* |
| .msp | msi.patch | “%systemroot%\system32\msiexec.exe” /p “%1″ %* |
| .msrcincident | remoteassistance.1 | “%systemroot%\system32\msra.exe” -openfile “%1″ |
| .msstyles | msstylesfile | %systemroot%\system32\rundll32.exe %systemroot%\system32\shell32.dll,control_rundll %systemroot%\system32\desk.cpl desk,@appearance /action:openmstheme /file:”%1″ |
| .msu | microsoft.system.update.1 | “%systemroot%\system32\wusa.exe” “%1″ %* |
| .mts | wmp11.assocfile.m2ts | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:12 /open “%l” |
| .mtx | visualstudio.mtx.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .mydocs | clsid\{ecf03a32-103d-11d2-854d-006008059367} | |
| .ncb | visualstudio.ncb.12.0 | |
| .nfo | msinfofile | %systemroot%\system32\msinfo32.exe “%1″ |
| .nk2 | outlook.file.nk2.15 | |
| .obj | visualstudio.obj.12.0 | |
| .ocx | ocxfile | |
| .odc | odcfile | |
| .odccubefile | odccubefile | |
| .odcdatabasefile | odcdatabasefile | |
| .odcnewfile | odcnewfile | |
| .odctablecollectionfile | odctablecollectionfile | |
| .odctablefile | odctablefile | |
| .odh | visualstudio.odh.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .odl | visualstudio.odl.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .odp | powerpoint.opendocumentpresentation.12 | “d:\program files\microsoft office\office15\powerpnt.exe” “%1″ /ou “%u” |
| .ods | excel.opendocumentspreadsheet.12 | “d:\program files\microsoft office\office15\excel.exe” /dde |
| .odt | word.opendocumenttext.12 | “d:\program files\microsoft office\office15\winword.exe” /n “%1″ |
| .ofs | outlook.file.ofs.15 | |
| .oft | outlook.file.oft.15 | “d:\program files\microsoft office\office15\outlook.exe” /t “%1″ |
| .ols | officelistshortcut | “d:\program files\microsoft office\office15\mspub.exe” %1 |
| .one | onenote.section.1 | “d:\program files\microsoft office\office15\onenote.exe” “%1″ |
| .onepkg | onenote.package | “d:\program files\microsoft office\office15\onenote.exe” “%1″ |
| .onetoc | onenote.tableofcontents | “d:\program files\microsoft office\office15\onenote.exe” /navigate “%1″ |
| .onetoc2 | onenote.tableofcontents.12 | “d:\program files\microsoft office\office15\onenote.exe” /navigate “%1″ |
| .opc | opcfile | |
| .oqy | oqyfile | |
| .orderedtest | visualstudio.orderedtest.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .osdx | opensearchdescription | %systemroot%\explorer.exe |
| .ost | outlook.file.ost.15 | |
| .otf | otffile | |
| .otm | outlook.file.otm.15 | |
| .oxps | windows.xpsreachviewer | %systemroot%\system32\xpsrchvw.exe “%1″ %* |
| .p10 | p10file | |
| .p12 | pfxfile | |
| .p7b | spcfile | %systemroot%\system32\rundll32.exe cryptext.dll,cryptextopenpkcs7 %1 |
| .p7c | certificate_wab_auto_file | “%programfiles%\windows mail\wab.exe” /certificate “%1″ |
| .p7m | p7mfile | |
| .p7r | p7rfile | %systemroot%\system32\rundll32.exe cryptext.dll,cryptextopenp7r %1 |
| .p7s | p7sfile | %systemroot%\system32\\rundll32.exe cryptext.dll,cryptextopenpkcs7 %1 |
| .pab | outlook.file.pab.15 | |
| .package | visualstudio.sharepoint.package.11.0 | |
| .pal | visualstudio.pal.12.0 | |
| .pano | panoramic file | |
| .partial | ie.assocfile.partial | “c:\program files\internet explorer\iexplore.exe” %1 |
| .pbk | pbkfile | %systemroot%\system32\rasphone.exe -f “%1″ |
| .pcb | pcbfile | |
| .pch | visualstudio.pch.12.0 | |
| .pdb | visualstudio.pdb.12.0 | |
| .perfmoncfg | diagnostic.perfmon.config | %systemroot%\system32\perfmon /sys /load “%1″ |
| .pfm | pfmfile | |
| .pfx | pfxfile | |
| .pif | piffile | “%1″ %* |
| .pkgdef | visualstudio.pkgdef.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .pkgundef | visualstudio.pkgundef.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .pko | pkofile | |
| .pnf | pnffile | |
| .png | pngfile | %systemroot%\system32\rundll32.exe “%programfiles%\windows photo viewer\photoviewer.dll”, imageview_fullscreen %1 |
| .pot | powerpoint.template.8 | “d:\program files\microsoft office\office15\powerpnt.exe” “%1″ /ou “%u” |
| .pothtml | powerpointhtmltemplate | “d:\program files\microsoft office\office15\powerpnt.exe” |
| .potm | powerpoint.templatemacroenabled.12 | “d:\program files\microsoft office\office15\powerpnt.exe” “%1″ /ou “%u” |
| .potx | powerpoint.template.12 | “d:\program files\microsoft office\office15\powerpnt.exe” “%1″ /ou “%u” |
| .ppa | powerpoint.addin.8 | “d:\program files\microsoft office\office15\powerpnt.exe” “%1″ |
| .ppam | powerpoint.addin.12 | “d:\program files\microsoft office\office15\powerpnt.exe” “%1″ /ou “%u” |
| .pps | powerpoint.slideshow.8 | “d:\program files\microsoft office\office15\powerpnt.exe” /s “%1″ /ou “%u” |
| .ppsm | powerpoint.slideshowmacroenabled.12 | “d:\program files\microsoft office\office15\powerpnt.exe” /s “%1″ /ou “%u” |
| .ppsx | powerpoint.slideshow.12 | “d:\program files\microsoft office\office15\powerpnt.exe” /s “%1″ /ou “%u” |
| .ppt | powerpoint.show.8 | “d:\program files\microsoft office\office15\powerpnt.exe” “%1″ /ou “%u” |
| .ppthtml | powerpointhtmlfile | “d:\program files\microsoft office\office15\powerpnt.exe” |
| .pptm | powerpoint.showmacroenabled.12 | “d:\program files\microsoft office\office15\powerpnt.exe” “%1″ /ou “%u” |
| .pptmhtml | powerpointmhtmlfile | |
| .pptx | powerpoint.show.12 | “d:\program files\microsoft office\office15\powerpnt.exe” “%1″ /ou “%u” |
| .pptxml | powerpointxmlfile | “d:\program files\microsoft office\office15\powerpnt.exe” |
| .prf | prffile | “%systemroot%\system32\rundll32.exe” “%systemroot%\system32\msrating.dll”,clickedonprf %1 |
| .printerexport | brmfile | “printbrmui.exe” /import /file:”%1″ |
| .props | visualstudio.props.12.0 | |
| .ps1 | microsoft.powershellscript.1 | “c:\windows\system32\notepad.exe” “%1″ |
| .ps1xml | microsoft.powershellxmldata.1 | |
| .psc1 | microsoft.powershellconsole.1 | “c:\windows\system32\windowspowershell\v1.0\powershell.exe” -p “%1″ |
| .psd1 | microsoft.powershelldata.1 | “c:\windows\system32\notepad.exe” “%1″ |
| .psess | visualstudio.psess.8.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde “%1″ |
| .psm1 | microsoft.powershellmodule.1 | “c:\windows\system32\notepad.exe” “%1″ |
| .pssc | microsoft.powershellsessionconfiguration.1 | |
| .pst | outlook.file.pst.15 | “d:\program files\microsoft office\office15\outlook.exe” /pst “%1″ |
| .pub | publisher.document.15 | “d:\program files\microsoft office\office15\mspub.exe” /ou “%u” “%1″ |
| .pubhtml | publisherhtmlfile | |
| .publishproj | visualstudio.publishproj.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .pubmhtml | publishermhtmlfile | |
| .pubxml | visualstudio.pubxml.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .pwz | powerpoint.wizard.8 | “d:\program files\microsoft office\office15\powerpnt.exe” “%1″ /ou “%u” |
| .qds | saveddsquery | %systemroot%\system32\rundll32.exe %systemroot%\system32\dsquery.dll,opensaveddsquery %1 |
| .rat | ratfile | “%systemroot%\system32\rundll32.exe” “%systemroot%\system32\msrating.dll”,clickedonrat %1 |
| .rc | visualstudio.rc.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .rc2 | visualstudio.rc2.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .rct | visualstudio.rct.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .rdlc | visualstudio.rdlc.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .rdp | rdp.file | “%systemroot%\system32\mstsc.exe” “%1″ |
| .reg | regfile | regedit.exe “%1″ |
| .rels | xmlfile | “c:\program files\common files\microsoft shared\office15\msoxmled.exe” /verb open “%1″ |
| .res | visualstudio.res.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .resjson | visualstudio.resjson.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .resmoncfg | diagnostic.resmon.config | %systemroot%\system32\perfmon /res /load “%1″ |
| .resw | visualstudio.resw.12.0 | |
| .resx | visualstudio.resx.12.0 | |
| .rgs | visualstudio.rgs.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .rle | rlefile | “%systemroot%\system32\mspaint.exe” “%1″ |
| .rll | dllfile | |
| .rmi | wmp11.assocfile.midi | “%programfiles(x86)%\windows media player\wmplayer.exe” /open “%l” |
| .rqy | rqyfile | |
| .rtf | word.rtf.8 | “d:\program files\microsoft office\office15\winword.exe” /n “%1″ /o “%u” |
| .ruleset | visualstudio.ruleset.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .s | visualstudio.s.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .sap | visualstudio.sap.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde “%1″ |
| .saz | fiddler.archivezip | “d:\program files (x86)\fiddler2\fiddler.exe” -noattach “%1″ |
| .sbr | visualstudio.sbr.12.0 | |
| .scf | shcmdfile | %systemroot%\explorer.exe |
| .scp | txtfile | %systemroot%\system32\notepad.exe %1 |
| .scr | scrfile | “%1″ /s |
| .scss | visualstudio.scss.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .sct | scriptletfile | “c:\windows\system32\notepad.exe” “%1″ |
| .sdf | microsoft sql server compact edition database file | |
| .sdl | visualstudio.sdl.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .search-ms | searchfolder | |
| .searchconnector-ms | searchconnectorfolder | |
| .sequencediagram | visualstudio.sequencediagram.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde “%1″ |
| .settingcontent-ms | settingcontent | |
| .settings | visualstudio.settings.12.0 | |
| .sfcache | rdbfileproperties.1 | |
| .shproj | visualstudio.launcher.shproj.12.0 | “c:\program files (x86)\common files\microsoft shared\msenv\vslauncher.exe” “%1″ |
| .sitemap | visualstudio.sitemap.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .skin | visualstudio.skin.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .sldm | powerpoint.slidemacroenabled.12 | d:\progra~2\micros~1\office15\powerpnt.exe “%1″ /ou “%u” |
| .sldx | powerpoint.slide.12 | d:\progra~2\micros~1\office15\powerpnt.exe “%1″ /ou “%u” |
| .slk | excel.slk | “d:\program files\microsoft office\office15\excel.exe” /dde |
| .sln | visualstudio.launcher.sln | “c:\program files (x86)\common files\microsoft shared\msenv\vslauncher.exe” “%1″ |
| .snd | wmp11.assocfile.au | “%programfiles(x86)%\windows media player\wmplayer.exe” /open “%l” |
| .snippet | visualstudio.snippet.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .snk | visualstudio.snk.12.0 | |
| .spc | spcfile | %systemroot%\system32\rundll32.exe cryptext.dll,cryptextopenpkcs7 %1 |
| .spdata | visualstudio.sharepoint.spdata.11.0 | |
| .spl | shockwaveflash.shockwaveflash | |
| .sqlproj | visualstudio.launcher.sqlproj.12.0 | “c:\program files (x86)\common files\microsoft shared\msenv\vslauncher.exe” “%1″ |
| .srf | visualstudio.srf.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .sst | certificatestorefile | %systemroot%\system32\rundll32.exe cryptext.dll,cryptextopenstr %1 |
| .stvproj | visualstudio.stvproj.10 | “c:\program files (x86)\microsoft sdks\windows\v8.0a\bin\netfx 4.0 tools\svctraceviewer.exe” “%1″ |
| .suo | visualstudio.launcher.suo | |
| .svc | visualstudio.svc.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .svclog | visualstudio.svclog.10 | “c:\program files (x86)\microsoft sdks\windows\v8.0a\bin\netfx 4.0 tools\svctraceviewer.exe” “%1″ |
| .svg | svg file | “d:\program files (x86)\maxthon\bin\maxthon.exe” “%1″ |
| .swf | shockwaveflash.shockwaveflash | |
| .symlink | .symlink | |
| .sys | sysfile | |
| .testrunconfig | visualstudio.testrunconfig.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .testsettings | visualstudio.testsettings.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .theme | themefile | %systemroot%\system32\rundll32.exe %systemroot%\system32\themecpl.dll,openthemeaction %1 |
| .themepack | themepackfile | %systemroot%\system32\rundll32.exe %systemroot%\system32\themecpl.dll,openthemeaction %1 |
| .thmx | officetheme.12 | “d:\program files\microsoft office\office15\powerpnt.exe” “%1″ /ou “%u” |
| .tif | tifimage.document | %systemroot%\system32\rundll32.exe “%programfiles%\windows photo viewer\photoviewer.dll”, imageview_fullscreen %1 |
| .tiff | tifimage.document | %systemroot%\system32\rundll32.exe “%programfiles%\windows photo viewer\photoviewer.dll”, imageview_fullscreen %1 |
| .tlh | visualstudio.tlh.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .tli | visualstudio.tli.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .trx | visualstudio.trx.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .ts | vswinexpress.ts.12.0 | “” /dde |
| .tt | visualstudio.texttemplating.12.0 | “%vsinstalldir%\devenv.exe” /dde “%1″ |
| .ttc | ttcfile | |
| .ttf | ttffile | |
| .tts | wmp11.assocfile.tts | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:12 /open “%l” |
| .txt | txtfile | %systemroot%\system32\notepad.exe %1 |
| .udl | msdasc | rundll32.exe “%commonprogramfiles%\system\ole db\oledb32.dll”,opendslfile %1 |
| .uitest | visualstudio.uitest.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .url | internetshortcut | “c:\windows\system32\rundll32.exe” “c:\windows\system32\ieframe.dll”,openurl %l |
| .usecasediagram | visualstudio.usecasediagram.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde “%1″ |
| .user | visualstudio.user.12.0 | |
| .uxdc | uxdcfile | |
| .vb | visualstudio.vb.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .vbe | vbefile | “%systemroot%\system32\wscript.exe” “%1″ %* |
| .vbhtml | visualstudio.vbhtml.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .vbproj | visualstudio.launcher.vbproj.12.0 | “c:\program files (x86)\common files\microsoft shared\msenv\vslauncher.exe” “%1″ |
| .vbs | vbsfile | “%systemroot%\system32\wscript.exe” “%1″ %* |
| .vcf | outlook.file.vcf.15 | “d:\program files\microsoft office\office15\outlook.exe” /v “%1″ |
| .vcp | visualstudio.vcp.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” “%1″ |
| .vcproj | visualstudio.launcher.vcproj.12.0 | “c:\program files (x86)\common files\microsoft shared\msenv\vslauncher.exe” “%1″ |
| .vcs | outlook.file.vcs.15 | “d:\program files\microsoft office\office15\outlook.exe” /vcal “%1″ |
| .vcw | visualstudio.vcw.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” “%1″ |
| .vcxproj | visualstudio.launcher.vcxproj.12.0 | “c:\program files (x86)\common files\microsoft shared\msenv\vslauncher.exe” “%1″ |
| .vdw | visioviewer.viewer | “c:\program files\internet explorer\iexplore.exe” -nohome |
| .vdx | visioviewer.viewer | “c:\program files\internet explorer\iexplore.exe” -nohome |
| .vg2 | xvdfile | |
| .vhd | windows.vhdfile | |
| .vhdx | windows.vhdfile | |
| .vsct | visualstudio.vsct.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .vsd | visioviewer.viewer | “c:\program files\internet explorer\iexplore.exe” -nohome |
| .vsdm | visioviewer.viewer | “c:\program files\internet explorer\iexplore.exe” -nohome |
| .vsdx | visioviewer.viewer | “c:\program files\internet explorer\iexplore.exe” -nohome |
| .vsglog | visualstudio.vsglog.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .vsix | visualstudio.launcher.vsix | “c:\program files (x86)\common files\microsoft shared\msenv\vslauncher.exe” “%1″ |
| .vsixlangpack | visualstudio.vsixlangpack.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .vsixmanifest | visualstudio.vsixmanifest.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .vsmdi | visualstudio.vsmdi.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .vsp | visualstudio.vsp.8.0 | |
| .vspf | visualstudio.vspf.8.0 | |
| .vsprops | visualstudio.vsprops.12.0 | |
| .vsps | visualstudio.vsps.8.0 | |
| .vspscc | visualstudio.vspscc.12.0 | |
| .vspx | visualstudio.vspx.8.0 | |
| .vss | visioviewer.viewer | “c:\program files\internet explorer\iexplore.exe” -nohome |
| .vsscc | visualstudio.vsscc.12.0 | |
| .vssettings | visualstudio.vssettings.12.0 | |
| .vssm | visioviewer.viewer | “c:\program files\internet explorer\iexplore.exe” -nohome |
| .vssscc | visualstudio.vssscc.12.0 | |
| .vssx | visioviewer.viewer | “c:\program files\internet explorer\iexplore.exe” -nohome |
| .vst | visioviewer.viewer | “c:\program files\internet explorer\iexplore.exe” -nohome |
| .vstemplate | visualstudio.vstemplate.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .vstm | visioviewer.viewer | “c:\program files\internet explorer\iexplore.exe” -nohome |
| .vsto | bootstrap.vsto.1 | rundll32.exe “c:\program files (x86)\common files\microsoft shared\vsto\vstoee.dll”,installvstosolution %1 |
| .vstx | visioviewer.viewer | “c:\program files\internet explorer\iexplore.exe” -nohome |
| .vsx | visioviewer.viewer | “c:\program files\internet explorer\iexplore.exe” -nohome |
| .vsz | visualstudio.vsz.12.0 | |
| .vtx | visioviewer.viewer | “c:\program files\internet explorer\iexplore.exe” -nohome |
| .vxd | vxdfile | |
| .wab | wab_auto_file | “%programfiles%\windows mail\wab.exe” /import “%1″ |
| .wav | wmp11.assocfile.wav | “%programfiles(x86)%\windows media player\wmplayer.exe” /open “%l” |
| .wax | wmp11.assocfile.wax | “%programfiles(x86)%\windows media player\wmplayer.exe” /open “%l” |
| .wbk | word.backup.8 | “d:\program files\microsoft office\office15\winword.exe” /n “%1″ /o “%u” |
| .wcx | wcxfile | “c:\windows\system32\xwizard.exe” runwizard /u {7940acf8-60ba-4213-a7c3-f3b400ee266d} /z%1 |
| .wdp | wdpfile | %systemroot%\system32\rundll32.exe “%programfiles%\windows photo viewer\photoviewer.dll”, imageview_fullscreen %1 |
| .webp | webp file | “d:\program files (x86)\maxthon\bin\maxthon.exe” “%1″ |
| .webpart | visualstudio.sharepoint.webpart.11.0 | |
| .webpnp | webpnpfile | %systemroot%\system32\wpnpinst.exe %1 |
| .website | microsoft.website | “c:\program files\internet explorer\iexplore.exe” -w “%l” %* |
| .webtest | visualstudio.webtest.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .webtestresult | visualstudio.webtestresult.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .wiq | visualstudio.wiq.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\\devenv.exe” /dde “%1″ |
| .wiz | word.wizard.8 | |
| .wizhtml | accessthmltemplate | “d:\program files\microsoft office\office15\msaccess.exe” |
| .wll | word.addin.8 | |
| .wm | wmp11.assocfile.asf | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:7 /open “%l” |
| .wma | wmp11.assocfile.wma | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:5 /open “%l” |
| .wmd | wmp11.assocfile.wmd | “%programfiles(x86)%\windows media player\wmplayer.exe” /wmpackage:”%l” |
| .wmdb | wmp.wmdbfile | |
| .wmf | wmffile | “%systemroot%\system32\mspaint.exe” “%1″ |
| .wms | wmp11.assocfile.wms | “%programfiles(x86)%\windows media player\wmplayer.exe” /layout:”%l” |
| .wmv | wmp11.assocfile.wmv | “%programfiles(x86)%\windows media player\wmplayer.exe” /prefetch:7 /open “%l” |
| .wmx | wmp11.assocfile.asx | “%programfiles(x86)%\windows media player\wmplayer.exe” /open “%l” |
| .wmz | wmp11.assocfile.wmz | “%programfiles(x86)%\windows media player\wmplayer.exe” /layout:”%l” |
| .wpa | wpa.wpa_file | c:\program files (x86)\windows kits\8.1\windows performance toolkit\wpa.exe “%1″ |
| .wpl | wmp11.assocfile.wpl | “%programfiles(x86)%\windows media player\wmplayer.exe” /open “%l” |
| .wsc | scriptletfile | “c:\windows\system32\notepad.exe” “%1″ |
| .wsdl | visualstudio.wsdl.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .wsf | wsffile | “%systemroot%\system32\wscript.exe” “%1″ %* |
| .wsh | wshfile | “%systemroot%\system32\wscript.exe” “%1″ %* |
| .wtx | txtfile | %systemroot%\system32\notepad.exe %1 |
| .wvx | wmp11.assocfile.wvx | “%programfiles(x86)%\windows media player\wmplayer.exe” /open “%l” |
| .xaml | windows.xamldocument | “c:\windows\system32\presentationhost.exe” “%1″ %* |
| .xamlx | visualstudio.xamlx.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .xbap | windows.xbap | “c:\windows\system32\presentationhost.exe” “%1″ %* |
| .xdr | visualstudio.xdr.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .xevgenxml | xev.genericapp | “c:\program files\internet explorer\iexplore.exe” %1 |
| .xht | xhtmlfile | “c:\program files\internet explorer\iexplore.exe” %1 |
| .xhtml | xhtmlfile | “c:\program files\internet explorer\iexplore.exe” %1 |
| .xla | excel.addin | “d:\program files\microsoft office\office15\excel.exe” /dde |
| .xlam | excel.addinmacroenabled | “d:\program files\microsoft office\office15\excel.exe” /dde |
| .xld | excel.dialog | |
| .xlk | excel.backup | “d:\program files\microsoft office\office15\excel.exe” /dde |
| .xll | excel.xll | “d:\program files\microsoft office\office15\excel.exe” /dde |
| .xlm | excel.macrosheet | “d:\program files\microsoft office\office15\excel.exe” /dde |
| .xls | excel.sheet.8 | “d:\program files\microsoft office\office15\excel.exe” /dde |
| .xlsb | excel.sheetbinarymacroenabled.12 | “d:\program files\microsoft office\office15\excel.exe” /dde |
| .xlshtml | excelhtmlfile | “d:\program files\microsoft office\office15\excel.exe” |
| .xlsm | excel.sheetmacroenabled.12 | “d:\program files\microsoft office\office15\excel.exe” /dde |
| .xlsmhtml | excelmhtmlfile | |
| .xlsx | excel.sheet.12 | “d:\program files\microsoft office\office15\excel.exe” /dde |
| .xlt | excel.template.8 | “d:\program files\microsoft office\office15\excel.exe” /dde |
| .xlthtml | excelhtmltemplate | “d:\program files\microsoft office\office15\excel.exe” |
| .xltm | excel.templatemacroenabled | “d:\program files\microsoft office\office15\excel.exe” /dde |
| .xltx | excel.template | “d:\program files\microsoft office\office15\excel.exe” /dde |
| .xlw | excel.workspace | “d:\program files\microsoft office\office15\excel.exe” /dde |
| .xlxml | excelxmlss | |
| .xml | xmlfile | “c:\program files\common files\microsoft shared\office15\msoxmled.exe” /verb open “%1″ |
| .xoml | visualstudio.xoml.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” “%1″ |
| .xps | windows.xpsreachviewer | %systemroot%\system32\xpsrchvw.exe “%1″ %* |
| .xrm-ms | msspplicensefile | “iexplore.exe” “%1″ |
| .xsc | visualstudio.xsc.12.0 | |
| .xsd | visualstudio.xsd.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .xsf | infopath.solutionmanifest.4 | “d:\program files\microsoft office\office15\infopath.exe” “%1″ |
| .xsl | xslfile | “c:\program files\internet explorer\iexplore.exe” %1 |
| .xslt | visualstudio.xslt.12.0 | “d:\program files (x86)\microsoft visual studio 12.0\common7\ide\devenv.exe” /dde |
| .xsn | infopath.solution.4 | “d:\program files\microsoft office\office15\infopath.exe” “%1″ |
| .xss | visualstudio.xss.12.0 | |
| .xtp | xtpfile | |
| .xtp2 | xtp2file | |
| .zfsendtotarget | clsid\{888dca60-fc0a-11cf-8f0f-00c04fd7d062} | |
| .zip | compressedfolder | %systemroot%\explorer.exe /idlist,%i,%l |
| ._sln | visualstudio.launcher._sln | |
| ._sln100 | visualstudio.launcher._sln100 | |
| ._sln110 | visualstudio.launcher._sln110 | |
| ._sln120 | visualstudio.launcher._sln120 | |
| ._sln60 | visualstudio.launcher._sln60 | |
| ._sln70 | visualstudio.launcher._sln70 | |
| ._sln71 | visualstudio.launcher._sln71 | |
| ._sln80 | visualstudio.launcher._sln80 | |
| ._sln90 | visualstudio.launcher._sln90 | |
| ._vbxsln100 | visualstudio.launcher._vbxsln100 | |
| ._vbxsln110 | visualstudio.launcher._vbxsln110 | |
| ._vbxsln80 | visualstudio.launcher._vbxsln80 | |
| ._vbxsln90 | visualstudio.launcher._vbxsln90 | |
| ._vcppxsln100 | visualstudio.launcher._vcppxsln100 | |
| ._vcppxsln110 | visualstudio.launcher._vcppxsln110 | |
| ._vcppxsln80 | visualstudio.launcher._vcppxsln80 | |
| ._vcppxsln90 | visualstudio.launcher._vcppxsln90 | |
| ._vcsxsln100 | visualstudio.launcher._vcsxsln100 | |
| ._vcsxsln110 | visualstudio.launcher._vcsxsln110 | |
| ._vcsxsln80 | visualstudio.launcher._vcsxsln80 | |
| ._vcsxsln90 | visualstudio.launcher._vcsxsln90 | |
| ._vjsxsln80 | visualstudio.launcher._vjsxsln80 | |
| ._vpdxsln100 | visualstudio.launcher._vpdxsln100 | |
| ._vpdxsln110 | visualstudio.launcher._vpdxsln110 | |
| ._vpdxsln120 | visualstudio.launcher._vpdxsln120 | |
| ._vw8xsln110 | visualstudio.launcher._vw8xsln110 | |
| ._vwdxsln100 | visualstudio.launcher._vwdxsln100 | |
| ._vwdxsln110 | visualstudio.launcher._vwdxsln110 | |
| ._vwdxsln120 | visualstudio.launcher._vwdxsln120 | |
| ._vwdxsln80 | visualstudio.launcher._vwdxsln80 | |
| ._vwdxsln90 | visualstudio.launcher._vwdxsln90 | |
| ._vwinxsln120 | visualstudio.launcher._vwinxsln120 | |
| ._wdxsln110 | visualstudio.launcher._wdxsln110 | |
| ._wdxsln120 | visualstudio.launcher._wdxsln120 |
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