I IMPORTED Richard's Credit Card (CC) Template forms into his Time and Billing. I also imported all of the Mods.  I am trying to use the CC Customer form instead of the Time and Billing (TB) form.  When I try to open the CC Customer i get an error:
   "Expression entered has a field, control, or property name that Access cannot find"
Debug shows the error occurs in FUNCTION dDecrypt of EncryptionM mod.
     Specifically: EncryptedString = S (LINE 4 of function)

I cannot find why this occurs.  Can someone help please