WMV is an encoding with too many variations. If you read your HDTV manual it may spec what encoding to use but WMV is not detailed enough.
I know this grinds on folk but don't count to a fix. LEARN TO ENCODE into stuff that works.
I have connected this TV to receive streaming video from my PC through my home network. It works fine with one exception. When attempting to play a filetype of WMV the TV displays a message that it is an unavailable codec. As common as WMV is I find this hard to believe. There are no issues with MP4 files, JPEG or MP3 music.
Otherwise, I love this TV and would recommend it to anyone. Does Samsung have a way to corect this codec issue?