I too am having issues with AntiExploit causing Edge, IE, and CMD from running in Windows 10. I suspect it even eventually causes the start menu to stop working. This seems to have started this week so it may be related to a recent Windows update. I have tried the route to uninstall MAE, remove its folder from ProgramData, reinstall to no avail. I have even tried build 1185, same problem. In case this is a factor since I see MAE seems to conflict with other security apps, I am running latest version of Avast Free. There's enough problems with Windows 10 itself coming up with problems, particularly Start Menu itself and Appx apps not working that we can't have third party security applications complicating the matter.