Muxing with YAMB

[Pre_Criminal]

I am trying to mux a .mp4 audio track with a raw .256 Video Track.
It starts muxing and after several minutes it claims that it has finished the process only there is no output file anywhere on my computer

[Kurtnoise]

I assume you mean raw .264 file ?

Which version did you use for the mux ? (I mean Yamb version AND mp4box version)...