Gster, ya sound like a monomaniac, all I am suggesting that they try double clicking on the tool icon, if it don't work, that's fine, they can try your suggestion. My suggestion worked for me, it may not have worked for YOU, but it's a lot shorter solution than going through the trouble of re-installing the graphics card.
Suggesting off the bat re-installing the graphics card, when a solution may be easier may not be such a good idea . . . . would you want to go through all the trouble of re-installing a graphics card if there was a possiblility it could be fixed by double-clicking an icon? :headbang:
If a horse crosses the road and you do not see it happen, does that mean mean it never happened?
"The Sage as an Astronomer: If you still see the stars as something above you, you lack the eye of knowledge." Friedrich Nietzsche