Hi, I have sent Video Clips from my camera to my pc and also downloaded some from the net. They were playing fine then all of a sudden they have just turned to audio.
Installed I have Windows Media Player, Realplayer and quicktime.
If you go to the folder where your clips are stored, what program does a file indicate it is using? Right click on a file and then click Proprties. What does it say against "Open with"? If you want to use Windows Media Player, Click Change and select it from the list.Click OK and such files should open with WMP (or whatever you have chosen) from now on.