Call me stupid, but after downloading a torrent avi divx video file, I tried to play it when it prompted me to update my DRM or security for Windows Media Player. The error code is C00D2728 but this reminds me of a spyware attempt to install through a backdoor in WMP. Am I being paranoid? It doesn't make any sense. Since I'm using the k-lite pack and registered DIVX video file, wtf is it updating? I think something is off with this file - trojan? Anyways, I'm deleting it.