>Fred,
> The thing that's throwing me for a loop is that I can run the application fine from my machine but the other users cannot. They receive the Invalid Class String error message. I'm having a hard time trying to figure this one out! Any ideas or books that can point me in the right direction?
>
>TIA
>
>Jeff T.

Then you're using some kind of Active-X that you probably don't have distribution rights to. Try running the FOX.REG file on one of their machines and see if the problem goes away there.