Since I made the upgrade to 12.04 I can't play WMA files. I added Medibuntu, install w64codecs, non-free-codecs but they don't work. I have also installed ubuntu-restricted-extras.
Give a try using VLC player which worked in mine without the need of downloading codecs separately, I found the following link which was similar to your problem, Hope it helps
I found the solution: remove the folder
.gstreamer
in the home directory.Give a try using VLC player which worked in mine without the need of downloading codecs separately, I found the following link which was similar to your problem, Hope it helps