[cvsnt] Cvs Authentification

[Pouet]

I have just installed cvsnt.
Next, i have rebooted.

I have added a project to the cvs and set the repository prefix
And open a command window, then do :

set cvsroot=:sspi:mycomputer:/myproject
cvs passwd -a -r RealUser AliasUser

=> cvs [passwd aborted]: Can't authenticate - server and client cannot agree
on an authentication scheme

The permission on the cvs directories are "Full Control" for "Everybody".

Could you help me please ?

Regards.
Pouet.