register info is corrupt!

ok, used G5 tower dual processor 2.5G partitioned three ways.

FCP studio Academic version

OS was 10.3.9 when i bought it, put in OS 10.4.6 today.

I have that same FCP studio installed on my laptop an ibook g4.

Do I have to uninstall it on my laptop before I can use it on my used G5?

bueller?

deleted the file in proapps.