Question
"Serial number revoked" message when trying to activate the trial version of Lightroom. [was:Graham]
I have tried to install lightroom on my new computer. I have a legal serial number from my previous computer and have checked it in my
Adobe account but when I enter it I get a message " Serial number revoked".
I am running Windows 10 pro and have downloaded the 64 bit version as a trial but the above happens if I try to activate it permanently.