[Samba] can not map any drives

[Marco]

Hello,

i do not know where is he problem. I tried everything (old samba
version, compiles it myself, new version,...)
Every time the same error during a domain login:

[2002/02/28 05:56:13, 0] rpc_server/srv_netlog.c:api_net_sam_logon(206)
  api_net_sam_logon: Failed to marshall NET_R_SAM_LOGON.
[2002/02/28 05:56:13, 0] rpc_server/srv_pipe.c:api_rpcTNP(1200)
  api_rpcTNP: api_netlog_rpc: NET_SAMLOGON failed.

The login script starts, but does not work. There are no mapped drives
after login. If I call the login script manual (
\\server\netlogon\startup.bat ) every share is mapped.
Why not during the login? And why this strange error message in the log?

Please help me!

Bye
Marco