>>>Hi,
>>>
>>>When I build the .exe of my application, I usually do not include the source code. But I have one .PRG that seem to have a problem with a lot of customers. And I can't seem to find which line causes the problem.
>>>
>>>So, is it possible to include just one .PRG in the .EXE so that the error will show the line number of the error?
>>>
>>>TIA
>>
>>Not that I know of.
>>Trust you customers?
>>Try to figure out what they do (gives insight)
>>Else you might add a counter var and increment this on critical / expected lines. Like in the days of yore. I guess you get some meaningful error log at least with disp memo.
>
>I am trying all that but so far I can't pin point the problem. This is why the next step in to include the Debug.

Then you must trust your customer - and set the debug flag on.