I just reformated from win7RC to win7Ultimate 64bit
I used Media Player Classic Home Cinema to play .mkv files before, and now I installed the 64bit version of it, and the audio does not play in basically all .mkv files that I have. This is what my filters look like I'm not sure what other info I should post.



All of my .mkv files play fine in VLC media player, so I'm wondering if I need some codecs or something to make them play in Home Cinema. Again, the video plays fine in Home Cinema, just the audio does not play at all, or something makes some weird sounds.

I have not manually installed any codecs at all, I only have whatever was included with VLC media player being installed, and Media Player Classic Home Cinema being installed.