Can't launch the game

[Vylsain]

I just checked my updates historic and some updates failed at installation...

Update for Windows 7 for x64-based Systems (KB2443685)
Windows 7 Service Pack 1 for x64-based Systems (KB976932)
Update for Windows 7 for x64-based Systems (KB2443685)
Security Update for Windows 7 for x64-based Systems (KB2419640)

Some of these updates were installed later but anywat, I still got the error message ".NET Framework 4 Full: installed with no service packs. "

There must be a missing update but which one and how can I install it since Windows update says my OS is up to date