CVP Call Studio 10.5 - Call Studio plugins not loading

I found out through trial and error that CVP Call Studio 10.5 must be installed with Windows UAC turned off. If you don't (at least, on Windows Server 2008 R2), Call Studio will open and only show the standard Eclipse features with no Call Studio projects or views available. This is due to it not loading the Audium plugins. The activation window will also not pop up at startup during the 30-day trial license that it comes with. Only uninstalling and reinstalling with UAC off will fix this issue.