I purchased Acrobat 8 Professional about 10 years ago. I want to transfer my license to a newer computer. I have downloaded the new, forum-recommended version and keep getting the message "Invalid Serial Number. This is not a valid serial number...." I am using Windows 7. I am using the serial/license number that was assigned when I purchased the program....Help!
Moved here from Captivate forum
I installed the trail version of acrobat 8 then activated it using the serial / license number when I registered acrobat 8. So far it works fine. and I'm also using windows 7.