Hello All, We just upgraded our Samba Server from 2.10 to 2.2.2 and we have uncovered what we think is a file locking problem. The office in question has 5 workstations all running W2K SP2 with a server running RedHat 7.1 using Samba 2.2.2 as a Primary Domain Controller. On the Samba Server we have our Quickbooks data file located in one of the shares. This Quicken Program allows us to run in Multi-User Mode, so we could conceivably have three users accessing the same file at the same time. When we were using Samba 2.10 we had no problems with this setup and everything worked as it should. However, now, since the upgrade, when one user access the file, the others get an error message that states "Could not access the image. Perhaps you do not have sufficient permissions to do so." Does anyone have any idea what is wrong here and what we need to do to correct this. I am enclosing our smb.conf file for your review. Sincerely, Bruce P. Morin # Global parameters [global] workgroup = MAINOFFICE netbios name = T1100 encrypt passwords = Yes domain admin group = @adm logon script = logon.cmd logon drive = H: domain logons = Yes os level = 64 preferred master = True domain master = True read only = No create mask = 0770 force create mode = 0770 directory mask = 0770 force directory mode = 0770 [netlogon] path = /srv/netlogon browseable = No [public] comment = TRC Public Documents and Software path = /public guest ok = Yes [homes] comment = Home Directories browseable = No