One thing you could try is, stop the BI service, then within Regedit locate the branch "HKEY_LOCAL_MACHINE\SOFTWARE\Perspective Software", highlight it and then right-click and select Export to save away a copy of the current settings. One you have done this expand and locate "Cameras" and rename this branch to something like "Cameras.sav", then restart the BI service and then try the GUI. If this works then BI will create a new "Cameras" branch and there will be no cams in the console.