问题
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Component Microsoft .NET Framework 4 (x86 and x64) has failed to install with the following error message: "A failure occurred attempting to install the .NET Framework 4 Full."
The following components failed to install: - Microsoft .NET Framework 4 (x86 and x64)
See the setup log file located at 'C:\Users\Ck7\AppData\Local\Temp\VSDCD4.tmp\install.log' for more information.
How do I fix this problem?
回答1:
I had similar problems, but I fixed them by following the steps in Problem installing .NET Framework 4 (HRESULT 0xc8000222).
Probably .NET communicates on Windows 7 with a folder named 'SDold' which is named 'Software Distribution'.
回答2:
Try running the following command as an administrator:
%SYSTEMROOT%\SYSTEM32\REGSVR32.EXE %SYSTEMROOT%\SYSTEM32\WUAUENG.DLL
Then install .NET Framework 4.5 individually. Then install GitHub. I was having the same issue, and this fixed it for me.
来源：https://stackoverflow.com/questions/22283381/how-to-fix-this-error-while-installing-github-on-windows-7-64-bit