CSB Files to WAV format

[K-VEER]

Hello,

I am contacting you because I would like to extract the music from the menu of Virtua Fighter 5. I specify that it is not in the official OST.

So I downloaded the iso and found the CSB files.
But I don't know how to convert them to WAV format.
I tried the SFIVAM software, but when I dragged the CSB file to convert it, I got an error message (insufficient memory).

Anyone have a solution?

Thanks