Fix: Windows Defender Closes Games in Windows 10

Windows Defender is a fundamental antivirus software which is included with pre-installed using Windows 10. Though Windows Defender is not the very best antivirus software it may do a good job, but occasionally Windows Defender may cause difficulties. Talking of Windows Defender problems, we've got reports that Windows Defender is shutting games, so let us see if we could resolve this somehow.


Things to do if Windows Defender Closes Your Games in Windows 10

Windows Defender is a built-in antivirus in Windows 10, and while it gives great security, at times it can cause specific issues, particularly with games. Talking of Windows Defender problems, here are some issues reported by consumers:

Windows Defender obstructing apps, everything, program -- Windows Defender can occasionally block certain programs from running. To repair this issue, unblock the program or disable Altered folder accessibility attribute.

Windows Defender blocking Steam: Lots of players reported that they cannot run Steam since Windows Defender is blocking it. To resolve the issue, add your Steam folder into the exclusions list.
Windows Defender exclusions not functioning: In some instances, Windows Defender may block specific applications even if they're in exceptions listing. To fix this, disable Windows Defender completely or change to another antivirus solution.

Option 1: Insert an exception

Occasionally Windows Defender can create difficulties with specific applications, but the easiest way to correct these problems is to bring an exception. To add an exception do the following:

  • Go to Settings and open Update & Security.


  • From the menu on the left pick Windows Security. In the Ideal pane click Open Windows Defender Security Center.


  • On the ideal side of this window browse to Virus & hazard protection > Insert or eliminate exclusions.


  • Pick to Insert an exception.
  • Now choose the directory of this sport that's being closed by Windows Defender.
  • Click Exclude this folder and this folder will not be tracked by Windows Defender anymore.

Option 2: Switch off Windows Defender

The second solution is to turn off Windows Defender eternally, but we must warn you that leaving your own system with no antivirus software is not the ideal choice.

To turn off Windows Defender you simply follow these steps:

  • From the Search bar kind gpedit.msc to start Local Group Policy Editor.


  • On left side browse to:

Computer Configuration/Administrative Templates/Windows Components/Windows Defender


  • About the Ideal side locate Switch off Windows Defender and double-click it.
  • Switch off Windows Defender window will open, and you will have to pick Disabled alternative.


  • Click Employ and OK.

If it sounds somewhat advanced, you may even add a registry key to disable Windows Defender.

  1. Download this file to automatically turn off Windows Defender, also this file to flip Windows Defender.
  2. Once the download is finished, simply run Turn_Off_Windows_Defender. reg. You may be asked if you would like to conduct this file, which means you simply have to click Yes and affirm it.
  3. That is it, Windows Defender has become disabled. If you would like to flip it back just run Turn_On_Windows_Defender. Reg file that you have downloaded also.