http://www.windows-vista-updat.....rting.html
That seems to be the same problem as I am having, .flv files cause a crash as soon as you navigate to a folder with them in (a pain if you just downloaded one to the desktop), I haven't tried any .wmv files yet.
Does anyone know why this might be, I can't find anything else useful on the net and I used to be able to view them fine. They still work when embedded in a web page like youtube, it is only when downloaded that it becomes a problem.

