Turning off Synaptics 3 finger gestures on Dell laptop

Question

I'm running the following configuration:

Dell Studio 1557 Laptop
Windows 7 Professional x64
Synaptics Touchpad Software 13.2.2.2
Dell Touchpad "driver" 13.2.2.2

While the Synaptics folder is there and appears to be what is actually driving the touchpad, the Synaptics GUI tool has been replaced with the Dell tool (DellTpad.exe). The Dell tool has basic configuration including gestures like pinch-zoom, but it is missing an entry for the 3 finger click gesture (open notepad), which is turned on by default.

I have big clumsy fingers so I already have the 1 touch click turned off (only the hardware buttons click), but I am constantly opening notepad over my work because of the 3 finger gesture.

Is there any way to disable this gesture without the Synaptics GUI? I have looked in the registry and see keys like "3FingerTapAction", but changing this to 0 didn't seem to have any effect.

Solution 1

You should uninstall the dell driver and the synaptics driver. This should disable all multitouch features. Then install the latest synaptics driver (http://www.synaptics.com/support/drivers) and you should get the options to disable 3 finger click.

Solution 2

In my experience I find it best to start from scratch.

Open Control Panel -> Programs and Features and uninstall both sets of software, the synaptic and the Dell.

Then reboot and try whatever Windows installs by default, if that doesn't work, find whatever the newest Synaptic drivers are and try those. Personally I have had trouble with Dell's little helper software on laptops.