Since updating to 11990 I experience a faulty graphic drawing of the VM window itself. From time to time I get a thin black horizontal line somewhere in the window right from the moment the Win XP desktop comes up. The line won't disappear when turning to full screen. When using two displays the line appears on both with same position an length. Did both reinstall and complete new install of Parallel tools due to other issues - no help. Restarting the VM does the job.
