Originally posted by csa There's no way to know if the owner uninstalled their copy, is there? If they didn't; perhaps another person could not use this, because of the serial numbers.
If the original owner registered them in their Adobe account, then I wouldn't touch them.. as it is apparently a headache to transfer the licenses to another Adobe account. Headache in having to fill out forms and then have the original owner fill out the forms, send in to Adobe and wait and hope they approve the transfer. Then one can only transfer software (total transfers of all software on your account) 3 times IIRC.
I'd just spend the extra and get the latest versions from a store. Besides, you'll get the latest Adobe Camera Raw, the camera shake plugin for Premiere, and the 64bit build of Photoshop Elements for windows if you are on a Windows system. Version 10 didn't have those things.