Can't play wmv files with windows media player 10

[GLE3]

Medianinfo says it's got a WMV3 video and WMA2 audio codec. Error message states Windows Media player cannot play the file. Then it says something about a possible codec problem. I can play a WMV2, WMA1 file. I don't know if this has anything to do with it but medianinfo also says the writing application is Flip4Mac WMV export for Quicktime. I have tried to uninstall and reinstall WMP 10 with no success. Any help would be appreciated. Thanks!

[poisondeathray]

Did you try WMP11?

Is it possible the file is corrupt? e.g. if you downloaded it from somewhere

Try another player e.g. KMPlayer, SMPlayer, MPCHC and/or VLC which have internal splitter & decoders - what happens? If it chokes using those, then it's likely corrupt