.NET Framework 4.5.2 - fatal error at Uninstall


  • I have running Win7Pro SP1 in a VM under VMware Fusion 5 on a Macbook.

    The Windows Security Updates 3074230 and 3074550 for .NET Framwork 4.5.2 failed to install.

    I tried to uninstall .NET Framework 4.5.2 to manually install it from the offline install paket

    NDP452-KB2901907-x86-x64 AllOS-ENU.exe 66,8MB.

    The uninstallation of 4.5.2 failed with the message "Fatal error 0x80070643".

    What is to do?

    Thursday, September 17, 2015 2:11 PM


  • Hi again Deason Wu,

    I could repair the .NET Framework failure with Uninstall and Reinstall .NET Framework 4.5.2 and 4.5.1. After Reinstall 4.5.2 installing Security Updates for 4.5.2 was successful.


    Thursday, September 24, 2015 1:47 PM

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