Cant register exe DCOM without entering dcomcnfg

[parrimin]

Hi,

I've made an exe dcom, and another app to change its properties programmatically.
Now im trying to make an installer. This installer, runs the command myapp.exe /RegServer, and after that, it runs myappconfig.exe, and fails.
I achieved that whats happening is that the DCOM is not registered, until i enter manually to dcomcnfg, and list registered DCOMS. Then, if I run myappconfig.exe, there is no error. Somehow, it seems that the DCOM object is not registered until i list the objects.
Now, the question, anybody knows how to register the exe DCOM without having to enter to dcomcnfg? That is not registering is sure, because if i enter to regedit, is not registered either.

Thanks