restoring vpasswd from vpasswd.cdb

[[EMAIL PROTECTED]]

Hi!

My vpasswd file got wiped out and what's left is the vpasswd.cdb file.
Does anyone know of any ways to recover the vpasswd file from vpasswd.cdb?

Anyway, what are the possible reason why the file disappeared in the first
place?
I'm using  vpopmail-4.9.6-1 / sqwebmail-0.34a.

Which one of the above causes it?

cheers!
/shaoming