MonkeyboyAlan

I have a problem with opening folders with media items in them. If I open any folder (from my desktop or Windows Explorer) with an AVI or MPG in one of two things happen, ether the open folder window hangs which can then only be closed via task manager or the window automatically closes and refreshes my desktop, as a result I can't access any of my media files. I have tried accessing them via media players by this just hangs the player, the same when I try to burn to DVD the burning application can't access the media files in the folders because they just hang or close Can anyone please help as I am going mad trying to figure this out?