>I use Groupwise Object functions to open a new mail window. I call a function that acepts two strings for parameters. It works in one computer, but it gives an error message in another computer. The error message is "Function argument value, type or count is invalid".
>When I use a simple VB program to do the same thing, it works in every computer.
>So I think it is not dll problem (it works in another language).
>Any suggestion is greatly appreciated.

Ari, I've been interested in solving the same problem. I have searched the Novell developers site for some clue, but no luck. I'm running NT with the latest Novell client (4.80SP3) and show the same error you see. No problem with VB also. My next guess has to do with the client, so I'm bringing in another computer with an older Client32 to test with that.