Gurus of Lotus: DOS Window appear when I run agent using C++ application

Hello guys,

This window appears each time when I run agent in my database (via external application) and this agent create document in mail database. I don't have any idea how it is possible to hide this window. It is non-friendly for user. This window allows to create document in mail database. Looks like just notification. But I don't want to show it to user.

Any ideas?

I tried to find solution and no luck, just one post at IBM
http://www-10.lotus.com/ldd/nd6forum.nsf/ReleaseAllThreadedweb/7b961338e87735ec85256f4700389b74?OpenDocument

Thanks