wrong format

I recovered my music files from an old hard drive. They were all playing in WM Player. Now when i moved them to the new HDD it says unsupported format ma4. Windows says it is an unknown format. Anyone have any ideas how to rectify this? :confused

Thanks,
Dan

 

Have you used a different player other then WMP? try one like VLC http://majorgeeks.com/VLC_media_player_d4674.html and if that doesnt work I would try re-converting the files. (I like media-convert.com for this)

 

Thank you Dyamond,
Will give media-convert.com a try.

Thanks,
Dan