Office365で利用できない拡張子
SharePoint Online のドキュメントにおいて、次の拡張子のファイルは禁則文字として利用できません。
.app Application file
.bas Microsoft Visual Basic class module
.bat Batch file
.chm Compiled HTML Help file
.class Java class file
.cod Windows NT Command Script
.com Microsoft MS-DOS program
.cal Control Panel extension
.crt Security certificate
.dll Windows dynamic link library
.exe Executable program
.fxp Microsoft Visual FoxPro compiled program
.hlp Help file
.hta HTML application
.ins Internet Naming Service
.isp Internet Communication settings
.jse JScript Encoded script file
.lnk Shortcut
.mda Microsoft Access add-in program
.mdb Microsoft Access program
.mde Microsoft Access MDE database
.mdt Microsoft Access data file
.mdw Microsoft Access workgroup
.mdz Microsoft Access wizard program
.msc Microsoft Common Console document
.msi Windows Installer package
.msp Windows Installer patch
.mst Microsoft Visual Test source files
.ops Microsoft Office profile settings file
.pcd Photo CD image or Visual Test compiled script
.pif Shortcut to MS-DOS program
.prf System file
.prg Visual FoxPro source file
.reg Registration entries
.scf Windows Explorer command file
.scr Screen saver
.sct Windows Script Component
.shb Windows shortcut
.shs Shell Scrap object
.url Uniform Resource Locator (Internet shortcut)
.vb Visual Basic script file
.vbe Visual Basic Scripting Edition Encoded script file
.vbs Visual Basic Scripting Edition file
.wsc Windows Script Component
.wsf Windows Script file
.wsh Windows Script Host Settings file
一般的な禁則と大差ありませんのであまり戸惑うことはないかと思います。exe は当然ですが、あとエンドユーザに関係しそうなのは lnk url、それに Access系ファイルでしょうか。
Microsoft SharePoint Online Standard Beta Service Description Final.docx
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