I trust U and it finaly works! :) I just needed to go(in command prompt) in the same folder where was files ww2ogg and other. Thx!!! But I have another qustion - if i need to convert multiple files, what batch command i need?
Try without any -- switches (so just ww2ogg input.wav). This is what you should do by default, by the way, the plain command line will spit out errors suggesting to try the other switches if it looks like they are needed.