Hello, Setup: Win7 PC as client Linux as server running samba 3.5.8 When I try to map the share on Win7 PC, I do see the icon for the share but when I double-click on it, I get error message saying Y:\ is not accessible The specified network name is no longer available. Following is snip from wireshark... Win7_PC --> Linux: Session Setup AndX Request, NTLMSSP_NEGOTIATE Linux -> Win7 : Session Setup Andx Response: NTLMSS_CHALLENGE, Error STATUS_MORE_PROCESSING _REQUIRED Win7_PC --> Linux: Session Setup AndX Request: User: Win7_PC\test Linux -> Win7 : Session Setup Andx Response: Win7_PC --> Linux: Tree Connect AndX Request, Path: \\2.2.2.1\RAID Linux -> Win7_PC: Tree Connect AndX Response Win7_PC --> Linux: NT Create AndX Request, PAth: \ .... I can ping the PC - TCP connectivity looks OK. Could someone please advisewhat could be going wrong. Thanks in advance, Learner