>Perhaps this is one job that shouldn't be remote..
I guess with some luck you can work on these hardware drivers for Windows 3.11 at home without any access to the network or train. What you need are specifications and maybe some part of the system, maybe there is some simulation software for the internal system of the trains.
I mean the alternative is that you have to work in the train.
*Update:* Since the SIBAS 32 system is just a box someone can sent home to you, you can probably connect a computer with Windows 3.11 to it, and run some simulations on the SIBAS system.
I guess with some luck you can work on these hardware drivers for Windows 3.11 at home without any access to the network or train. What you need are specifications and maybe some part of the system, maybe there is some simulation software for the internal system of the trains.
I mean the alternative is that you have to work in the train.
*Update:* Since the SIBAS 32 system is just a box someone can sent home to you, you can probably connect a computer with Windows 3.11 to it, and run some simulations on the SIBAS system.