NET Framework from Windows using Programs and Features in the Windows Control Panel. For instructions on using System File Checker, please refer to Microsoft KB Article ID 929833
If any issues are discovered, those must be addressed before continuing. Run the Windows System File Checker tool.If it failed, contact local IT personnel for additional help. It can take a while based on internet speed, and will end with a message that update was either successful or failed. At this point, Windows will download an update to the.Browse back out to Programs and Features.Close Programs and Features window and restart the machine.
NET framework cannot be fully uninstalled from Windows 8 and above, but there is a procedure to force an update.
