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Stop Screen Flicker / Flash
http://www.vistaarticles.com/articles/343/1/Stop-Screen-Flicker-%7B47%7D-Flash
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Published on 02/24/2007
 
Stop Screen Flicker / Flash

Stop Screen Flicker / Flash

1. Click on the Start Button and key in secpol.msc and hit Enter.

2. Navigate through Local Policies and Security Options.

3. Scroll to the bottom and right click on "User Account Control: Switch to the secure desktop when prompting for elevation" and select Properties.

4. Set the option to Disabled and hit OK.