Hi all. Suddenly, all of my video files, audio files are not working. The only ones that work are mp4's on WMP.
I haven't changed anything, everytime I try to play something I get the usual windows can not play this file, it may be corrupt, in the wrong format etc.... and tells me to go to a site to download additional codecs etc.
I just can't work it out why.!! What can I do..?
Win XP.