i really don't know how to solve this problem:
as you could see from the image, i set all the parameters correctly -or, probably, correctly

but, when i try to encode, i see that lame tells me something about input and outputs names; so i think i have to add two "-" after the string "--alt-preset standard" but at this time lame opens dos windows and do nothing;
i usually used the presets for official LAME without specify filenames or something for them....
i think it couldn't see the wav file to encode, but how can i tell it?
and, moreover, if i use standards setting -i mean, using lame without any "alt" preset- or razorlame with "alt" presets, it works perfectly!
so, please please help me!
thanks in advance
bye