You need:
1) VFP9 runtime by Jurgen Wondzinski (Woody) (Prolib Gmbh)
2) vRunFox9 by Ed Leafe.

Links:

VFP9 Runtime Service Pack2:

www.foxpert.com/download/runtime
or
https://github.com/VFPX/VFPRuntimeInstallers


vRunFox9:

Sources: https://github.com/EdLeafe/vRunFox
Executable: https://leafe.com/dls/vfp
Search for vRunFox9.zip
or use the direct link : leafe.com/download/vRunFox9.zip


INSTALLATION STEPS.

1) Install VFP9 Service Pack 2 runtime.
2) Extract the contents of sim41 to a directory.
3) Extract vRunFox9 and put vRunFox.exe into the SAME directory 
of MyRPL.
4) Execute vRunFox9.
5) In the main window of vRunFox write:  do sim41w110
and press the computer's Enter key. 
6) Minimize the vRunFox window.

