1. Download and Install Media Player Codec Pack The Media Player Codec Pack is a simple to install package of codecs/filters/splitters used for playing back music and movie files. After installation you will be able to play 99.9% of files through your media player, along with XCDs, VCDs, SVCDs, and DVDs. ... Continue Reading

Having trouble playing DVDs or Other Movie files on your PC? Windows Vista and 7 come with a built-in DVD Decoder, but Windows XP doesn't. To check if you have a DVD Decoder in Vista, 7, or XP: Open Start Menu > Run and type 'DVDUPGRD /Detect' without quotes. Press ok. For "Name:", you ... Continue Reading