Upgrading to Parallels Desktop 11
After upgrading to Parallels Desktop 11, you do not need to reinstall Windows or create a new virtual machine. You can use your existing virtual machine.
Important: Upgrades are possible for Parallels Desktop 9 and later. For activation instructions with a Parallels Desktop 11 upgrade license from Parallels Desktop 9 or 10, visit KB 123222.
If your previous version key is for Parallels Desktop 8 or earlier, visit the Parallels Online Store to purchase a full license for Parallels Desktop 11 for Mac.
To install Parallels Desktop 11, follow the instructions below.
NOTE: Take a backup of your virtual machine before you proceed with the instruction below to be able to revert all the changes.
Parallels Desktop 11 is distributed as a downloadable .dmg image. The installation file is available at parallels.com/directdownload/pd11/
Double-click the downloaded Parallels Desktop 11 installation file with the .dmg extension to mount it to Finder. Then double-click the Install icon.
Enter your Mac user account password to begin installation.
If you are upgrading to Parallels Desktop 11 from a previous version, you will see this dialog. Click Replace to remove your current version of Parallels Desktop and install Parallels Desktop 11.
Parallels Desktop 11 is now installed. Check out our tips for new users: