Parallels Desktop 16 cannot connect to the Internet on the latest macOS Big Sur 11.0 system, and cannot connect to USB devices. The previous solution to networking was to start parallels desktop via a command in the terminal to solve the networking problem, but it was relatively troublesome, and it still could not solve the problem that Parallels Desktop 16 could not connect to USB devices.
To provide you with a better way to solve the problem of Parallels Desktop 16 not being able to network and connect to USB devices. The detailed operation steps are as follows:
1. Right-click the "Finder" icon and select "Go to Folder",
2. Enter the following path:
/Library/Preferences/Parallels
3. Use editors (such as BBEdit, Sublime Text)
Open "network.desktop.xml"
4. Find -1 or 1 on the fifth line
5. Change it to 0 and save.
Similarly, open "dispatcher.desktop.xml" and change 0 to 1
Finally, restart the virtual machine to use it normally.