Initialization failed because account file filename is either incorrect or not present.
Any action to correct the problem should be performed on that computer. The user accounts database, NET.ACC, is missing, damaged, or in a format that is incompatible with this version of LAN Manager.
Copy the backup file, NETACC.BKP, to NET.ACC. If NETACC.BKP does not exist, copy NET.ACC or NETACC.BKP from a backup floppy or from the LAN Manager distribution disks. If you have upgraded your LAN Manager software, you may need to convert the user accounts database to a new format. See the instructions that came with your upgrade.