NET popup - what is it?

[Retiredbill]

Virtually every time I boot my computer I get a popup the reads; "setup has detected that the .NET Framework version 4.5 needs to be repaired. Do not restart your computer until setup is complete". After a few minuted, the popup goes away. Apparently setup doesn't complete because it popsup whenI boor. Is this ma problem and ghow can I get rid of it?

 

[UsernameIssues]

Attempt to manually uninstall .NET 4.5 via
Control Panel > Programs > Uninstall a program
or
Control Panel > Programs and Features

If the uninstall fails, try this tool:
Download Microsoft .NET Framework Repair Tool from Official Microsoft Download Center

If you get it to uninstall, you might want to install .NET 4.5.1 from here:
Download Microsoft .NET Framework 4.5.1 (Offline Installer) for Windows Vista SP2, Windows 7 SP1, Windows 8, Windows Server 2008 SP2 Windows Server 2008 R2 SP1 and Windows Server 2012 from Official Microsoft Download Center

Then check for patches via Windows Update.