Frank,

I guess I didn't read all the way through that post of yours.. yes there is a downside if they really get removed from the system.

You can USE the PJX and browse the SYMBOLS memo to see that references things which would bring you back to your main.prg being the culprit.

>Yes, and that is excactely what I did and what gave me the headache <bg>. (see a few messages back from me) And for that reason I (for me) decided not to do it that way anymore (or if, then only with a strict coding rule).