sudo rm -rf /Users/系统用户名/Library/Preferences/com.parallel*
sudo rm -rf /Users/系统用户名/Library/Parallels
sudo rm -rf /private/var/db/Parallels
sudo rm -rf /Library/Logs/parallels*
sudo rm -rf /Library/Preferences/Parallels
sudo  rm -rf  /private/var/.Parallels_swap