I bought Premiere Elements a few years ago for $100 used it a few times and then I bought a Mac now I want to use it again on my PC but Its asking me to sign in and my Serial Key has expired so does this mean I have to purchase another copy to use my product that I paid for? or can I still use it. I know things have change in the last few years but I paid for a copy at Microcenter and I still have the box that It came in.
can anyone help me?
You will need to install and activate the version of the software made for your OS.
The Windows version will only install on a Windows computer, and the Mac version will only install on a Mac.
I don't know that serial numbers ever expire. But you may not be able to use it on one installation until you deactivate from another.