Same thing
I to am starting to have this issue. Brand new MBP running the latest version of Parallels 7.0.15055. Wasn't having the issue at all on my primary windows 7 VM then I needed to fire up my second windows 7 VM and thats when the corruption started happening. Unfortunately now I'm having this problem running only one VM... I disabled the 3D acceleration in my second windows 7 VM and I'll go ahead and disable it on my primary windows 7 VM as well for testing but that can't be the long term solution.
Here is my system:
2.4 Ghz Core i7
16GB RAM
512GB SSD
Intel HD Graphics 3000\
AMD Radeon HD 6770M with 1GB GDDR5
Can't imagine it's a resource issue of any kind, almost sounds like a driver issue within parallels.
Jeff
Last edited: Mar 14, 2012