Hi, I own the perpetual licence of Lightroom and I am buying myself a new pc and I was wondering if I have to deactivate Lightroom on the old pc and activate it only on the new pc. I bought the version 5.0 and the 6.0 version upgrade. Now I have the 6.6.1 version on my old pc. Can I install the version 6.0 and then the 6.6.1 version? Lastly can you tell me how I deactivate the licence on the old pc? Thank you Jacques
Just Sign Out of LR 6 on the old PC. That will deactivate it.
You will need both the serial for LR 6 and LR5 to properly activate it on the new PC. That is if you bought LR 6 as an Upgrade, which you should have.
Thank you for your help.