Close the registry editor and restart your computer.ħ. Change the value data from 1 to 0 and click OK.Ħ.
At the right pane, double click at EnableLUA REG_DWORD value.ĥ.
Navigate to the following registry location: Type regedit and press Enter to open Registry Editor.ģ. Simultaneously press the Win + R keys to open the run command box.Ģ. Disable and Re-Enable the User Account Control (UAC) through Registry.ġ. How to FIX: App Has Been Blocked in Windows 10. This tutorial contains instructions to resolve the 'This app has been blocked for your protection' problem, when trying to open the Computer Management (mmc.exe), or when trying to run or to install an application in Windows 10. Program location: 'C:\Windows\system32\mmc.exe' 'C:\Windows\system32\compmgmt.msc' /s'. File origin: Hard drive on this computer. For more information, contact the administrator. An Administrator has been blocked you from running this app. This app has been blocked for your protection. The following error message appeared suddenly on a Windows 10 based computer, when trying to run the ' mmc.exe' (Microsoft Management Console) app: 'User Account Control.