Originally posted by: Knightmessenger
After downloading the mono file, I got the dreaded "windows cannot open this type of file" message. The file type is unknown and windows does not recognize it. Can anyone help.

As Scruffy rightly states, this is a Dolby Digital (AC-3) audio file. If you have a software DVD player such as PowerDVD, then that should be able to play it (try right-click, Open With). Also, if you have PowerDVD installed then you should automatically have the correct filters installed to be able to play the file in Windows Media Player.

Other players, such as Media Player Classic, include a built-in AC3 audio decoder.