<hr /><i>anonymous claiming to be arichardson added on 2010-10-18 12:41:22:</i><br />
>Nothing has changed in this area recently. I think the people that are having problems simply have an unusual windows configuration.

Could you narrow this down a bit? Tricky I know, but did you have something particular in mind? It's a standard Windows 7 Ultimate install. I haven't applied vLite or anything, all the usual parts seem to be there.