As per my own experience it shouldn't be 0 (zero) but it must be deleted completely. Look at the content of my registry for that key:

HKEY_LOCAL_MACHINE\SOFTWARE\Synaptics\SynTP\Win10

100096
...

Did you try to edit registry (regedit) ?

Absolutely :)
Maybe they assumed that the Spaniards have less fingers at hands!! :D

Could be this a case of lost in translation?? :)
Look at this:
92185

"Toque con dos dedos" in Spanish means Two-Finger Tap.

Some versions of the Synaptics driver don't show 3 and 4 fingers options. In my case, Synaptics 7.5 v 19.2.4, there is only option for 2 fingers. In this case, only going to the System Registry...

you're most welcome : ))

I gave a solution that worked for me in post #58, let me paste here again:

Well, I SOLVED in my case. See here:
- I went to regedit (using Windows + R) and found this key:...

Well, I SOLVED in my case. See here:
- I went to regedit (using Windows + R) and found this key: HKEY_LOCAL_MACHINE\SOFTWARE\Synaptics\SynTP\Win10\3FingerGestures
- I exported the content (as a...

Which option ritytus?

Same here. HP Pavilion with Synaptics TouchPad v7.5 driver, only 2 fingers tapping option, so I couldn't disable the 3 fingers behavior (because it doesn't exist).
Of course if I disable ALL...