MS Lan Manager 2.1 for OS/2 would be of great value
A successful installation of SMB/CIFS network in VirtualBox VM's running (MS or IBM) OS/2 1.10, 1.20 and 1.30.x is possible with the installation of MS Lan Manager for OS/2 version 2.1 and drivers from AMD PCnet Software Release Release 3.1, package ETHERTE1.ZIP, available in ftp://ftp.mpoli.fi/pub/hardware/NET/OTHER/ETHERTE1.ZIP. So one copy of MS Lan Manager 2.1 for OS/2 would be of great value.
Microsoft OS2 LAN Manager 2.0 Server - https://winworldpc.com/download/5D7A429 ... 5400B25447 - is complete with server and client components, but fails with PCnet drivers installation.
Microsoft OS2 LAN Manager 2.2b Update - https://winworldpc.com/download/5EFC68C ... 5400B25447 - is only patch to LAN Manager 2.2. It is useless if we do not have the full 2.2 version previously installed.
Microsoft OS2 LAN Manager 2.2c Workstation - https://winworldpc.com/download/6636388 ... 5400B25447 - is only the client component
Microsoft OS2 LAN Manager 2.0 Server - https://winworldpc.com/download/5D7A429 ... 5400B25447 - is complete with server and client components, but fails with PCnet drivers installation.
Microsoft OS2 LAN Manager 2.2b Update - https://winworldpc.com/download/5EFC68C ... 5400B25447 - is only patch to LAN Manager 2.2. It is useless if we do not have the full 2.2 version previously installed.
Microsoft OS2 LAN Manager 2.2c Workstation - https://winworldpc.com/download/6636388 ... 5400B25447 - is only the client component