Detach a filter driver from certain drivers?

Posted by Protector one on Super User See other posts from Super User or by Protector one
Published on 2012-12-04T16:05:11Z Indexed on 2014/08/22 22:25 UTC
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Windows

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drivers

The driver for my laptop's keyboard has a kernel-mode filter driver from Synaptics (SynTP.sys) attached. Is it possible to detach the SynTP.sys filter driver from my keyboard's driver, without detaching it from my Touchpad's driver?
This Microsoft Support page explains how to completely disable a filter driver, but my touchpad requires SynTP.sys as well.

I'm trying to do this is because the Synaptics driver disables my touchpad when I type. (Explained fully in this question: Use touchpad while "typing"?.) Since I don't have a solution to that problem, I figured removing the filter driver from the keyboard could prevent the Synaptics driver from detecting key strokes, thus stopping it from disabling the touchpad.

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