I upgraded my Macbook Pro (early 2013) to a Macbook Pro 13 with the M1 chip. I restored everything from the first Macbook to the new one using migrate assistant and the most current backup. Lightroom 6 ran fine on Catalina but not Bir Sur. I unstalled both copies of Lightroom 6 from the Macbook pros but now the Windows version has a error messsage that basically I've maxed out the number of devices I can have the one licsense on. I would appreciate any suggestions. I have 29 days to use the windows version.
I just did as suggested. They couldn't deactivate the computer I wanted to but granted an extra device where to install the LR6. I checked and it works without producing the message that I reached the limit of 2 computers... thanks!