Running Windows Server 2008 R2 (DC) and am unable to access any other servers SMB/File shares. Clients can access the shares on this server without any issues.
When you access \\servername is simply displays and error:
"Windows Cannot Access \\servername" 0x80070043 The network cannot be found.
This happens when trying to access all servers in the domain, even \\localhost errors.
Server has been rebooted.
Windows Firewall is disabled/switched off
All DNS is working correctly, name resolves correct IP.
Unable to access server via IP
Network Discovery is turned off
Server is unable to access any other servers or clients, Windows7, Server 2003, Server 2008R2
Can RDP to and from the server
Server is fully connected to the network.
"Server" services has been restarted.
I'm not sure if this maybe this maybe related to "Network security: LAN Manager authentication level" as I've seen issues with this before. Currently set to: Send LM & NTLM - use NTLMv2 session security if negotiated
Moved byCarey FrischMVPMonday, January 07, 2013 4:50 PMMoved to more appropriate forum category (From:Windows Vista Networking)
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