CnC Ra3 Uprising licensing limits and CnC Generals Zero Hour technical difficulties

I've contacted support 3 times, yet none of their fixes seem to work. Uprising is my main worry, as I bought it but it doesn't work at all. Zero Hour I can figure it out sometime later. I need help on this problem, can't run Uprising!

Ok, I've narrowed it down to having to reverify Ra3 Uprising. Is there a way to do that? I suspect my computer thinks I'm running the program with an old key, but I'm using a new key. I also installed on a different computer that is much older and it runs fine there, so that means the program is perfectly fine, just that my computer is seeing things from it. I contacted ea support half a dozen times on this problem and none of their solutions work. One of them even contacted specialists to try to help, though I've no idea how to contact them to attempt to solve this problem. This bug is weird, and nothing seems to work.