Question
Lightroom 5.0 serial number isn't working for 5.71
Hello
since my 5.2 version isn't supporting canon .cr2 raw i tried to update the version to 5.71.
i have a valid and working key for LR 5 but when i to update/upgrade it to 5.71 it says my serial number is invalid. The support just forwarded me to the forum here...
Does anybody know a solution what i can do ?
Cheers Lukas
