to a more recent version of Parallels (like version 19 or 20), as version 15 may not be compatible with current macOS releases. Parallels Forums Where to Buy
: If you are transferring your license, you may need to sign out of the old machine first. If activation fails on the new Mac, try running prlsrvctl activate-license-online in Terminal. parallels desktop 15 activation key
: If you previously owned version 15, you can find your key by logging into your Parallels Account Dashboard to a more recent version of Parallels (like
Once you have your 30-character activation key (formatted as XXXXXX-XXXXXX-XXXXXX-XXXXXX-XXXXXX ), follow these steps: follow these steps: