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I had the same "black screen" problem. The problem is also in 3188. I'm running an iMac with an internal 24" and external 23" monitor. 19xx...
Parallels support is the worst I have ever experienced! I can only add to all the woes already posted in this thread. I am a long-time Parallels...
Me too! I'm having the same problems as you describe on my iMac regarding video drivers in the VM. 3186 is unusable and support is non-existent....
I've been using Parallels for months with few if any problems. I just upgraded to 3186, and the product is unusable. The installation went fine...
