I am trying to sync some music files to my MP3 player but a error message keeps appearing reading 'Windows Media Player cannot play the file. If the file is on another computer, verify that you are connected to the network. If you typed a path, verify that it is correct. If the problem persists, the server might not be available'. I have tryed looking on the Microsoft website but i can not find any thing on there to help me. Any help from anyone would be appreciated. Thanks in advance.