Go to the Task Manager, switch to Services, scroll down and find a service called "UnsignedThemes", restart the service, switch back to default Aero theme, and then switch to the theme you want to use. Worked for me.
[SOLVED] Problems with MirrorOp, Touch Mouse Server, etc.
I can't run MirrorOp on my Windows 8 Notebook PC. Whenever I try to open it, it crashes. I encountered similar problems with many applications that turn your Android device into a wireless touchpad (Logitech Touch Mouse Server, et...