>I have this written in my email program:
>ON ERROR DO "programs\MapiError"
>
>I do have the mapierror.prg in the programs folder.
>
>But i keep on getting the message .
>
>mapierror.prg does'nt exist.
>
>Could you please tell me is there something i can call instead of this:
>ON ERROR DO "programs\MapiError"
>
>Thank you.

Are you planning to compile MapiError.prg into the EXE?
If so, you don't need the programs\ included here.
Set Path To to include the programs folder for development.