Does not work

Crashes when trying to add a app I think it is not building hte system right becuase WinOnX2 makes some drives after t opens. WinOnX2 does work but won’t save virtual machines without money and I really don’t wanna pay for another one. Below is part of the crash report sent to Apple.

Application Specific Information:
*** Terminating app due to uncaught exception NSInvalidArgumentException, reason: *** -[__NSArrayM insertObject:atIndex:]: object cannot be nil
abort() called
terminating with uncaught exception of type NSException

rjdeible about WinOnX 64