One computer updated the other says up to date but they are the old version and reloading doesn't work.

I updated to the latest version on my desktop, then my credit card was hack so it was replaced and I had to reset my credit card info. When I tried to update my laptop the CC App said all were up to date - but trying to load a file from the updated Premiere app from my desktop onto my laptop fails with a "Newer version" error message. I unloaded and reloaded premiere but that did not work.