Warcraft 3 - Screen flicker

Hello. I recently upgraded to Windows 7 and have had problems with screen flicker in WCIII since the upgrade. I've checked for driver updates, played with the refresh rate and resolution and tried the compatibility troubleshoot all to no avail. Anything else I can try?

A DVI cable and also set Vsync on in the game

I've been with your problem recently

TRY THIS!

Go to run,
type Regedit,

>HKEY_CURRENT_USER
> Software
> Blizzard Entertainment
> Warcraft III
> Video,
then double-click on "refreshrate"
(decimal)
and change it to 60 from 75