ISAPI Debugging Problem

["Eduardo Bezerra" <edubez@visualnet.com.br>]

I have a ISAPI application with a TSMTP component, from
IP*Works, inside the WebModule.

I'm using these "Run Parameters..." as the help file suggests:
- Host Application: c:\winnt\system32\inetsrv\inetinfo.exe
- Run Parameters:   -e w3svc

If try to debug the application from inside the IDE I get
the Exception: "Only one data module per application".

If run the application from outside the IDE, without debugging
it, everything works fine.

Any clues ?

Regards,
Eduardo

PS: I'm using MS IIS 2.0 on a NT Server 4.0 box.