How to disable the automatic launch of 3Dvison?

[freetribes]

Hello,

Many games crash with geo-11 with the dx9 setting enabled.
I noticed that for some games it was enough to disable 3D with CTRL+T and re-enable 3D when I game full started.

I modified this registry key: "Computer\HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\NVIDIA Corporation\Global\Stereo3D\StereoDefaultOn = 0".
The value seems to be ignored. 3D vision keeps starting as soon as the game launches.

Is there a workaround for 3Dvsion3Dvsion to start only when I press CTRL+T?

Thanks !

[3DNovice]

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