I've had Parallels installed and functioning well on my Mac for several years now. After not needing to use Parallels for several months, I booted it up this morning and it's graphics are frayed, as shown below. I've rebooted my machine, etc etc, and no other programs on my Mac seem to have an issue. However, even my "Preferences" dialog box (which is entirely within the Mac OS!) looks strange. Any help as to how I can resolve this? I don't have my old copy of Windows around any more, so it would be wonderful if I didn't have to reinstall Parallels... Thanks so much!
