Uninstall theme for Windows called OS X 09?

Go to Start orb > Computer > C:\ Drive > Open folder VistaOSX09 > Open Setrights.exe
A small CMD window will open up and patch files.
Then
Close everything out
Go to Start orb > Computer > C:\ Drive > Delete folder VistaOSX09 (It should be delete able)
Now empty your recycle bin.

Next
Click the Start, programs, accessories and then right click on command prompt and click “Run as Administrator”
Once the CMD window opens up type (without the qoutes) “sfc /scannow”
It will take about 5-10 minutes once it is done close that out and restart computer.