Maybe here's where you can turn it off.
To calibrate your monitor and create an ICC profile in Adobe Gamma:
1. Choose Start > Settings > Control Panel.
2. Double-click Adobe Gamma.
3. Select Step By Step Wizard, and then click Next.
4. In the Description text box, type a name for the profile. Type a name you
will easily identify, such as the monitor name and the date. (When you save
the profile at the end of the wizard, you need retype the name.)
5. Click Next, and then follow the on-screen instructions. Before you save
the settings, you can use the Before and After buttons to see how the changes
you made affect the monitor's display.
After you create the ICC profile, Adobe Gamma saves it in the following
folder (along with all other ICC profiles):
-- Windows/System32/Spool/Drivers/Color folder (Windows XP)