Adobe Photoshop CS serial number issues
I'm trying to set up Photoshop CS for my dad with a full install disk. We used it on one computer in the past, but it was broken recently; so now we're using a new one. The problem is, when I put the serial number in, it thinks I'm trying to update a previous version of Photoshop, which I don't have. The disk is a full install disk, so I don't know why it isn't working. I think it will work if I put in a serial number from a previous version, but I can't find one that works. I'm using a Mac by the way. Thank you.
