So there was an update for windows yesterday for me. When windows updated it deleted my desmume. When i tried reinstalling it it reinstalled but when i try to open a rom it says This file does not open you do not have permission ask the administator or owner to grant permission i have no idea what that means and if all my games files were deleted or anything. this is only after windows update before it did perfectly fine
its v0.9.11 btw
Not our bug, not our problem. Get tech support for windows from a friend or tech support shop.