I am having Vista Ultimate (SP1) and media center extender (Linksys DMA2100).
I disjoined my vista machine from the domain and managed to get my media center extender work perfectly. I then rejoined the vista machine to the domain, guest what? my media center extender refused to connect to vista again.
I know there must be some issue with group policy that prevents media center extender to communicate with my windows media center running vista; but I could not figure out the precise cause of this behavor. I also turned off the UAC as recommended by others in the newsgroup; but still does not work.
Your advice would be greately appreciated.