Ho fatto Archivia ed installa ed è tornato a funzionare. L'unica cosa è che Parallels Desktop non parte più e mi dice:
Parallels Desktop is unable to operate properly since it cannot communicate with one of its drivers. Try to restart the application to overcome this issue. If restart doesn't help, re-install Parallels Desktop. Note that Parallels drivers require a short time to be properly started and initialized. So you may need to wait a minute before trying to launch the application
Ho letto che si può reinstallare senza perdere la Virtual Machine. Come si fa?
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