parameters in foobar diskwrite command line "-V 3 --vbr-new %s %d"

Where's lame.exe?

Use "- %d" instead of "%s %d" for faster encoding.

im not a noob ,im using 3.90.3 for 2 years~~

and my computer is powerful enough~~

Then you'll have no trouble figuring it out by yourself?

0.8.3 works fine with 3.97 beta 2.

i mean i am using a clear command with out replaygain

why it comes out with that~~

You mean Lame adds replaygain information? That's correct, it does that automatically.

You should add "--noreplaygain" to your command line if you don't want Lame to do so. I do not understand why replaygain is off by default, by the way, but that's another story.