I was guided to a VFP video in Youtube about Installshield...
Visual FoxPro for 2024: Installing on a New Developer Computer - YouTube https://www.youtube.com/watch?v=LoZZuw3ggM8
and then I saw this:
Convert Visual FoxPro to C# in 15 Seconds With VFP Code Conversion Workbench - YouTube https://www.youtube.com/watch?v=_7sgxd9YbF0
Does this Workbench really work? Could he C# codes be compiled and linked into executable right after conversion? ;)