Hi I have recently upgraded our Samba 3.4.2 servers (LDAP 2.4.21 backend) to Samba 3.6.3. Since the upgrade, I have the following errors in our logs every time a Windows 7 client logs in: * 2012/04/19 11:41:33, 0] rpc_server/srv_netlog_nt.c:603(_netr_ServerAuthenticate3) _netr_ServerAuthenticate3: netlogon_creds_server_check failed. Rejecting auth request from client PCNAME machine account PCNAME$* The user is able to login fine and everything appears to be working. However I would like to resolve this message as it looks terrible in the logs. Applied all windows 7 reg fixes, have disabled password change requirement on the win7 pcs. I would appreciate any help I can get I have googled this for a couple of weeks now and cannot find a resolution. Thank you Candy M