win7 64bit play mkv crash

I have win7 64bit installled xbmc 11 (also tried 10.1, and 12, and version with pvr (10.1 and 11 and 12)), and they all crash when playingan mkv.
Here is the log from ver 11 (eden - no pvr),

http://pastebin.com/RKH3ab1c

Please help