I finally broke down and cleared the cache on Edge so that the new game programs would work. That seems to have lasted about a week. When I try to access the Mahjongg games or any others, the screen goes blank like it did before. I have been trying to find out how to clear the AARP cache on Edge without clearing all the other website caches with no luck. It is a major pain to have to sign in again to all my other websites. I tried the F12 to get to developer tools, but it looked nothing like the instructions. Any way to clear AARP cache/browsing history etc on Edge without clearing everything else? I wasted 45 minutes trying to find this.