Okay so all started when I wanted to start the Game Watch Dogs. It gave me an error 0xc000142 which seems to be an .NET related error. I have Windows 8.1 Professional x64. So I tried everything to repair my .NET with the Repair tool and the Cleanup Tool
nothing worked. So I figured I'd run an inplace repair from my install disk. This ended in a BlueScreen at the end of the Setup and it reverted to my Old Windows state. Everything worked so far but I noticed my Catalyst Control Center was not opening anymore
which also is .NET related. I then installed .NET 4.5.2 and since I did this Catalyst Control Center at least gives me an Error message. This
application requires one of the following versions of the .NET Framework:
.NETFramework, Version=v4.5
Do you want to install this .NET Framework version now?
I tried to uninstall 4.5.2 again and reinstall it and I scanned it with netfx setup verifier which gives me the same error from .NET 4.0 upwards.
I'm pretty desperate since 4.5 should be a part of Windows 8.1 and I have no tools to reinstall or repair it. I also tried sfc /scannow but nothing works. I hope anyone can help me.
The NETFX Setup Verifier Log shows those Errors:
***WARNING*** File C:\Windows\Microsoft.NET\Framework\v4.0.30319\applaunch.exe.config is not installed on the system
***WARNING*** File C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe.config is not installed on the system
***WARNING*** File C:\Windows\Microsoft.NET\Framework\v4.0.30319\dfsvc.exe.config is not installed on the system
***WARNING*** File C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe.config is not installed on the system
***WARNING*** File C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe.config is not installed on the system
***WARNING*** File C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallCommon.sql is not installed on the system
***WARNING*** File C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallMembership.sql is not installed on the system
***WARNING*** File C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallPersistSqlState.sql is not installed on the system
***WARNING*** File C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallPersonalization.sql is not installed on the system
***WARNING*** File C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallProfile.SQL is not installed on the system
***WARNING*** File C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallRoles.sql is not installed on the system
***WARNING*** File C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallSqlState.sql is not installed on the system
***WARNING*** File C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallSqlStateTemplate.sql is not installed on the system
***WARNING*** File C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallWebEventSqlProvider.sql is not installed on the system
And so on and so on. There seem to be a lot of files missing but what can I do to restore them? Thanks for any help. I really couldn't find anything remotely close to this elsewhere