Paintstormstudio.com

I bought paintstorm a while ago and I still have the licence, but my computer died and I had to get it fixed. I lost all my programs and had to reinstall them again. When I went to install paintstorm i put my email in and it said I already registered... Can I not use the same key on the same computer anymore? or what I have no idea how to get this thing back onto my computer.

You need to deactivate current Hardware id at personal area www.paintstormstudio.com/login.php After that you can register Paintstorm from any PC again.
Read more:paintstormstudio.com/registerfaq.html
If you don't have password You can get it at the bottom of LOGIN page by "Forgot your password/First time login" link