OK, the camera is built in, I have never tried this before. You are trying to do a webcam broadcast under microsoft virtual server, is that correct? Being I have only used older versions of of virtual server on the PC for FTP purposes, does windows support video broadcast in the latest virtual server and what ports does it require to be open? I think you may need another piece of software to do the broadcasts, Googleing it I find nothing about virtual server being able to do this.
I am just a user like you, without trying to set this all up here and recreate it, I need a better insight to what you have. I do have over 20 years in IT, so I can try and help with a little patience from you.
Pat