Windows 7 - Windows Changing Color Scheme

Hey, I have 8GB of ram and a 2.8 GHz 4x processor.

I make multimedia reviews/tutorials, I use Camtasia to record. Lately, about 30 seconds into recording Windows will say that my computer performance is low, and change my theme/visualization to the default one (really, really ugly).

The fact that I should be worried that all of a sudden my computer cant handle camtasia isn't bothering me, I want to know how to make Windows stop changing my color scheme, regardless if my performance is slow.

I tried going into gpedit.msc and making it so I can't change it, but it only prevents me from doing anything, not the system.

Thanks

I'm not sure if this will help. Click on the Start button right click on Computer click on Properties

go to advanced system settings

click on the advanced tab and on the performance window click the settings button

click the visual effects tab and check the box for adjust for best appearance or custom.

Jerry