\"Network Error - 53\" while trying to mount NFS share in Windows Server 2008 client

\"Network Error - 53\" while trying to mount NFS share in Windows Server 2008 client References CentOS | Windows 2008 I\'ve got a CentOS 5.5 server running nfsd. On the Windows side, I\'m running Windows Server 2008 R2 Enterprise. I have the \"Files Services\" server role enabled and both Client for NFS and Server for NFS are on. I\'m able to successfully connect/mount to the CentOS NFS share from other linux systems but am experiencing errors connecting to it from Windows. When I try to connect, I get the following: C:\\Users\\fooadmin>mount -o anon 10.10.10.10:/share/ z: Network Error - 53 Type \'NET HELPMSG 53\' for more information. (IP and share name have been changed to protect the innocent :-) ) Additional information: I\'ve verified low-level network connectivity between the Windows client and the NFS server with telnet (to the NFS on TCP/2049) so I know the port is open. I\'ve further confirmed that inbound and outbound firewall ports are present and enabled. I came across a Microsoft tech note that suggested changing the \"Provider Order\" so \"NFS Network\" is above other items like Microsoft Windows Network. I changed this and restarted the NFS client - no luck. I\'ve confirmed that the share folder on the NFS server is readable/writable by all (777) I\'ve tried other variations of the mount command like: mount 10.10.10.10:/share/ z: and mount 10.10.10.10:/share z: and mount -o anon mtype=hard \\\\10.10.10.10:/share * No luck. As per the command output, I tried typing NET HELPMSG 53 but that doesn\'t tell me much. Just \"The network path was not found\". I\'m lost on how to proceed with troubleshooting. Any ideas?