How to disable windows driver compatability checking?

[Nick W.]

I am having trouble with an ATI mobile driver, it is
refused by windows XP, giving the message "Invalid
display settings". I want to modify a registry key, or
something to force windows to not check driver
compatibility. Maybe this involves disable the HCL?
Anybody have ideas? I will be very grateful.

~N

[§unnyß©]

On Wed, 7 May 2003 22:11:13 -0700, "Nick W." >
wrote:

> I am having trouble with an ATI mobile driver, it is
> refused by windows XP, giving the message "Invalid
> display settings". I want to modify a registry key, or
> something to force windows to not check driver
> compatibility. Maybe this involves disable the HCL?
> Anybody have ideas? I will be very grateful.
>
> ~N

Run / gpedit.msc
Computer Configuration / Windows Settings / Security Settings / Local
Policies / Security Options / Devices: Unsigned driver installation behavior

Set to Warn but allow

hth
§ß©