The network software is not installed.
Any action to correct the problem should be performed on that computer. An operation was attempted that requires LAN Manager. The workstation will not start because either LAN Manager is not installed, or the MINSES.EXE file required for LAN Manager is not loaded.
Install LAN Manager. If LAN Manager is installed and you are using LAN Manager Enhanced, verify that the following entries are in the configuration file: [network] - netservices=minses; [services] - minses=\\NETPROG\\MINSES.EXE. If LAN Manager is installed and you are using LAN Manager Basic, verify that MINSES.EXE is listed in the [start workstation] section of the configuration file.