github 安装失败 System.Runtime.InteropServices.COMException

转自 ： http://stackoverflow.com/questions/20370490/system-runtime-interopservices-comexception-when-installing-github-for-windows

 

1. Hold down the Windows key and type R.
2. Type in rundll32 %SystemRoot%\system32\dfshim.dll CleanOnlineAppCache in the run dialog and hit Enter.

Then try installing the application.

If that doesn't work, there's a more manual approach to ensuring the cache is cleared - you can delete the ClickOnce Application folder.

• On Windows Vista or higher, this will be the %LocalAppData%\Apps\2.0 directory.
• On Windows XP this will be the %USERPROFILE%\Local Settings\Apps\2.0 directory.