fault with marlin firmwaer

hello

does anybody have an idee whats happening here?
fatal error in compiling

Arduino: 1.6.6 (Windows 7), Board:“Arduino/Genuino Mega or Mega 2560, ATmega2560 (Mega 2560)”

In file included from C:\Users\M3D\Documents\3d printer\Marlin_20_16th_8mm\Marlin_20_16th_8mm.ino:35:0:

sketch\Configuration.h:829:30: fatal error: thermistortables.h: No such file or directory

#include “thermistortables.h”

                          ^

compilation terminated.

exit status 1
Fout bij compileren.

I am not familiar with that error, it can’t find your thermistor tab, is it there?

That is an old firmware, for 20 tooth pulleys and 8mm threaded rod and 16th stepping. Is that what you are using?

You can always try an older arduino. I have to use 1.0 to compile dual extruders.

What Will be THE correct firmware for 16 tooth 32 mstep ie version ?

Regards Rob

https://www.v1engineering.com/marlin-firmware/

I prefer the beta, linked at the end