The problem is likely to be the lack of the runtime libraries from VC++, however I don't think downloading any of the versions from the page given is going to help; RailPro Assistant, it's installer and it's unpacker are linked to MFC42 and MSVCRT from Visual C++ 6 (from 1998). This is not supported by Microsoft anymore so it can't be downloaded easily. After much searching I got the actual redistributable package for the VC++ 6 runtime files direct from Microsoft and can upload them if needed.
I'll have to run an experiment in my virtual machine to see if RPA will run on newer runtime files.
- Tim