x264 unknown option

[rhycos]

x264 options?

mediacoder build 0.7.0.4399

.\codecs\x264.exe: unknown option -- no-psnr
when setting the encoder to x264 (x264 build 1217)
how do i fix this.
video format:h.264
source:autoselect
encoder:x264
audio format:nero encoder
source:autoselect
container:matroska