plz help with avisynth filters

[ice sasuke]

hi
i need some help with avisynth..
is avisynth work on windows 7
when i try to do something i got this
http://img716.imageshack.us/img716/2863/err.png

i asked CCCP filter so..they sed he working on windows 7
and the problem on avisynth..
plz help i am w8ing for answer from 3 weeks ago and i got nothing..

[kool]

Everything work fine under Windows 7, you better try your self, any problem you face ask for solution.

[thetoof]

Well this looks like you don't have a decoder enabled for 6 channel PCM... So, either enable ffmpeg audio decoder for this kind of audio (if it supports it) or google around to find one.