Windows Server 2012 - Windows update failed - kb2919355 - does not install - .NET Framework 4.6 failed to install. Management Reporter CU15 Failed to install

Related Errors:

• Trying to install Management Reporter 2012 CU15 - "An Error occurred while installing system components for Management Reporter."
• Trying to install Dot Net 4.6 - "A failure occurred attempting to install the Microsoft .NET Framework 4.6"

Solution:

• Run this in powershell
• robocopy C:\Users\Default\ D:\Users\Default\ *.* /s
• Change the D to any other drive letter you may have installed windows components to.
• To be safe, run this to copy the users\default directory to all other local drives.
• Rerun the windows update, and everything should install correctly.