It's only a guess, but I imagine you need possibly an updated codec for the WMV files installed for Windows Media player.there's a Wiki at:
http://en.wikipedia.org/wiki/Windows_Media_Video#Players MOV is an Apple format and should play in the Windows version of Quicktime, which does handle quite a few file types. Not the most straightforwardly accessible player as you can usually only navigate through a file after stoping play first - with the space bar I think. HTH. Ray Caroline Ford wrote: Hello, I have several files on my PC which I was hoping to be able to play in Windows Media Player, but neither the WMV nor MOV files will play on my Vista laptop. Windows Media Player returns an error telling me that my sound card may need to be updated or isn't installed properly, but I don't think this is the case as I have been able to stream part of the TV programs which these files contain from the internet. Does anyone know whether I need a plug-in for Media Player to allow these files to play, or do I need a different program altogether, and if so, which one? I have looked on the internet and have found reference to Apple QuickTime and Silverlight, but I'm not sure whether either of these would be suitable. Thanks, Caroline. To unsubscribe from this list, send a blank email to: pc-audio-unsubscr...@pc-audio.org To unsubscribe from this list, send a blank email to: pc-audio-unsubscr...@pc-audio.org