Hmm, here's some info here, but there doesn't seem to be a "magic bullet" fix. This article applies to Vista 64 bit systems (and others), and is a known issue apparently.
»support.microsoft.com/kb/949358# ··· #method3
Here's more info, a forum (from 2009). Same issue, different updates. Various things people tried, some worked, some didn't. A lot of people ended up with the computer rebooting and throwing out the same message, a loop. However, you don't seem to have *that* part of the problem, so maybe one of these suggestions (or from the above link) will work for you.
»social.technet.microsoft.com/For ··· 66a31bfb