SymptomsI do not know how to enable Crystal mode; it was present in Parallels Desktop 5 the View menu, but now it is not there.
CauseCrystal mode is now integrated to Coherence view mode.
ResolutionShutdown your virtual machine and follow these steps:
1. Go to the virtual machine configuration --> Options --> Coherence and put a checkmark on “Use Crystal Mode”
2. Save the changes and click on View in top Mac menu bar, choose Coherence. Your virtual machine will run in Crystal mode when you start it.