This is just a random guess but maybe try changing your monitor's color depth to 16 bits for a temporary fix? On Win7 you have to open the Screen Resolution screen from Control Panel and then click Advanced Settings and in the new window that opens click Monitor and under there should be Colors- change that to High color (16 bit)
This is just a random guess but maybe try changing your monitor's color depth to 16 bits for a temporary fix? On Win7 you have to open the Screen Resolution screen from Control Panel and then click Advanced Settings and in the new window that opens click Monitor and under there should be Colors- change that to High color (16 bit)