You have reached the maximum number of activations available for your activation key

bought iMac 5K and recovered from time machine and got this message. any idea?

Thanks a lot

Uwe

 

Hi @UweS1 I'd like to let you know that you may reactivate the Parallels Desktop license key cause of Mac Hardware issues or something like that.
So, we've changed the activation limit of your key, please activate it once again.
For more information please also check you inbox.