[cvsnt] bad auth protocol on Server 2003 cvsnt 2.5.1.1894

[Gerd Winkler]

I installed cvsnt 2.5.01.1894 on the Server. (Server 2003 SBS).

If I try to use cvs diff (or other cvs commands) there occurs this error:

[server aborted]: bad auth protocol start: BEGIN SSPICan't authenticate -
server and client cannot agree on an authentication scheme (got 'cvs [server
aborted]: bad auth protocol start: BEGIN SSPI')Couldn't initialise '(null)'
package - SSPI broke?[80090301] Überlappender E/A-Vorgang wird verarbeitet.

cvs.exe [diff aborted]: authorization failed: server Mars rejected access to
C:\Freigaben\CVS\mkz

Whats wron on the server.

Gerd