Win 8 Full-Screen App Graphics Glitch on Parallels 8

Another problem I've noted with Parallels 8 and Windows 8 is that full-screen apps have a great deal of tearing and other graphics glitches.

 

Hi,
thank you for feedback, we do appreciate it!
To investigate the issue we need some technical information, so could you please reproduce it, send us Problem Report as described in http://kb.parallels.com/en/9058 and give me an ID?

Thanks in advance,
Hanna

 

Done, and here's the ID: 17688364.

 

Thank you! Is it your VM with tools problem or some other one?

 

This is the VM that has the problem installing Parallels Tools, generated right after the error dialog popped up.

 

So most probably the reason of graphics problems is corrupted tools installation.

Regards,
Hanna

 

Is there some way to resolve the problem? I don't see Parallel Tools installed, so I can't uninstall. And of course they won't install given the error.

I'd love to not have to reinstall the Windows 8 VM. Any help would be appreciated.