Could you post your Profile Details from 7th Heaven?
Did you make sure that all paths are correct? (no double dashes or weird spaces)
Did you change your .exe - path if you are using Beacause/Menu Overhaul?
Did you check the compability options for the .exe you are using? (640x480 resolution; I also enabled "run as admin" for all .exes when I ran into some problems)