UE4 hangs on dialogue boxes

Hi AarunJon,
I met the same problem as you did and now I have solved the problem by closing all the msi applications. Your question page led me to the solution. Thank you so much! I will be really glad if my answer can help you. Please look at the picture below.! alt text

Does it help? Those were the applications I didn’t shut down. Actually, the problem has nothing to do with the Afterburner, just simply shut down other msi software, the problem would be solved. No more freeze and stuck(smile). Again, sincerely, thank you very much.