On my old computer I was running Parallels Desktop for Mac Pro Edition, the subscription is still valid. I had originally purchased this as an upgrade for a Parallels Desktop 18 for Mac Standard Edition (permanent license). I am now trying to install and Activate Parallels Desktop for Mac Pro version 19, but having issues: - I select the Pro subscription key - It is saying 'you have entered an upgrade key, please confirm with a key for the previous version - When entering my original permanent Desktop 18 key I see the 'previous activation key has not been accepted by the license server
Hello @ChrisD41 Thank you for your feedback. We performed the necessary changes on our side. Please perform the activation process again with your Parallels Desktop 18 license as confirmation key. Thank you!