As far as I know, this is the way to do it. Your mtdll needs proper rights to access network resources. It's easy enough to try and undo. Maybe since your colleague doesn't think it will work, he has a better idea...
>Claude,
> My colleague who wrote the Web Service is Saying that the WebService that is using the VFP Dll registered under IIS is wrapped around Client Soap tool 3.0.
>
>He does not think the "COM+ so that it can impersonate" that you send us would work.
>
>Any Other Suggestions is really appreciated.
>
>Thanks,
>Jean