We have windows 2003 file server and all our clients have suddenly lost connection to its shared drive. We have checked the permission for this share and all domain users have change and read rights - (network policy). All the other shares on the other servers on the network are ok. It was working fine all day long.On-access scanning has been disabled ( we are using sophos) and there are no errors on the event logs to suggest the losing connection for the shares.
Any suggestions would be greatly appreciated.