>Well now I'm back where I started.
>
>my Main.exe file can't find my Libraries.exe file.

How can that be? You need to have a SET PROCEDURE TO yourdefineclasses IN x:\path\myclasslib.exe *and* SET CLASSLIB TO myclasses IN x:\path\myclasslib.exe. You don't need to specify the path if they're both in the same folder and that's your starting folder.