Delete IP Camera from MAX?

I apologize in advance if this is posted in the wrong section.

I am using IMAQdx with the "IP Camera Adapter" mentioned in NI Document 60986GIJ.I was sucessfully able to stream to video from the camera. I am trying to delete the reference to that camera in MAX, but i cant.

I have also tried the following, deleting the file in C:\Documents and Settings\All Users\Shared Documents\National Instruments\NI-IMAQdx\Data, which reappears when MAX is restarted.

http://forums.ni.com/t5/Machine-Vision/How-to-remove-cam-from-quot-NI-IMAQdx-devices-quot-in-MAX/td-p/2049244