You appear to have two files causing problems for the SFC, the first one is a printer file and happens on most installs. The second one, cimwin32.mof, is not normally seen and might be the cause of your problems.
You might try running this command in an Administrative Command Prompt window:
DISM /online /cleanup-image /RestoreHealth
When you make changes to your system, it may take a day or so for anything to show up, and it may take that long to get it straightened out. If this is an OEM install, it may have more problems with changing certain devices on your system. It would not seem a GPU would cause such problems, but things can get a little messed up with the registration process.