What do you think? I am running DHCP on a Windows NT 4.0 SP4 server. I am getting DHCPServer events 1010, 1014 and 1016 every 4-6 days with error codes of -533 and -1032 on event 1014. These are explained in Technet under Jetpack error codes as follows: -533 = checkpoint file not found or corrupt (yeah, I know it's pretty clear that word corrupt!), -1032 = cannot access file. This leads me to believe that there may be a file access/permission problem OR another process is interfering with the DHCP db backup. Technet gives different error codes on event 1014 (-510, -1022, -1850)for restoring a corrupt db file which I have never gotten. So, I am looking for your expert opinions on whether you think I have a corrupt DHCP database or not!