>I've updated my users from a VFP3 version to a VFP6 version. I have not changed my error handling at all. I issue 'On Error do errorhan with ERROR(),MESSAGE(),MESSAGE(1),SYS(16),LINENO()'. Errorhan.prg has parameters that take this info and put it into a table. Since updating the Line Number is ALWAYS 0!!! I can look at a users error log and see exactly when they went to the update, because the line numbers all turn to 0 (no, there aren't THAT many errors) Any ideas on this?
>
>TIA,
>Marcus.

Do you have debugging info included in your exe? Turn this on and off in the Project info dialog you get when right-clicking the project.