Reactivating Elicenser

I did a system Recovery. Im trying to put my cubase 5 essentials back on my computer. Im trying to reactivate my eLicenser. When I downloaded is says"mscorwks.dll could not be loaded" and it also has an application error which says “The application failed to initialize properly(Oxc0000142). Click on Ok to terminate the application”.

Im wondering what I can do. Im using windows XP on a compac presario computer. PC.