Installed Beta 4 this afternoon on a test machine. Parallels is not functioning. Error message comes up stating: To run virtual machines, please allow the Parallels components to load on your MAC. Open the MacOS System Preferences, Security & Privacy, General and click Allow next to eh phrase about "Parallels, Inc.". Then restart Parallels desktop from the /Application folder. What happens next? No message appears in the General Tab to click. Closing and opening the application does not help. There is not update avialable to Parallels to fix. Anyone else having this issue?