What can you do to repair windows defender

 

We are receiving a lot of e-mails about the Defender Control program, but we cannot respond to e-mails individually because we do not have enough time. Sorry for this. We will try to respond collectively to questions that come to us with frequent e-mails.
 

1 - If you used an older version of defender Control, it may be FAKE , please scan your system for viruses and download the latest defender Control from its homepage. Many antiviruses give the Defender Control program a false positive warning. The reason for these warnings is that the program turns off windows security, leaving the system unprotected against malware. These false positive warnings started to affect our other programs, therefore we stopped updating the program and do not plan to update Defender Control for now.
 

2 - I get the error Windows Defender service not found!
A Defender Control program downloaded from its homepage will not delete/remove windows defender or any of its components. It is possible that some other program, script or malware you ran in the past may have deleted the Windows Defender service. If you cannot repair Windows Defender, you can use a different antivirus. If you want to use Windows Defender, restore a system backup before turning off Windows Defender. As a last resort, you can reset or reinstall the system. To reset your PC, use the following command from Run dialog box

 

systemreset.exe

 

Or go to Start > Settings > System > Recovery . Next to Reset this PC , select Reset PC.


https://www.google.com/search?q=micorosoft+windows+11+reset+your+pc
 

3 - I get Windows Defender cannot be started error.
After pressing the Enable button in the Defender Control program, you may get a warning like the picture below.
 

https://www.sordum.org/wp-content/uploads/2021/01/defender_control_error_01.png


If you receive such a warning, please restart the Windows system. It is very important to restart the system! After restarting the system, you can open Win + R keyboard shortcut run and open the Windows Security window with the followingg command.


windowsdefender:


You may see the warning in the picture below on the windows security screen due to Defender being down for a while, out of date, etc.


https://www.sordum.org/wp-content/uploads/2021/01/defender_control_error_02.png


First, please update Windows Defender.


https://www.sordum.org/wp-content/uploads/2021/01/defender_control_error_03.png


This can take a long time. Defender may hang because it has not been updated for a long time. If the update gets stuck, cancel it and try again. You can break the defender if you try different repair methods before the above steps. A different program, script, or malware that you run while the defender was previously turned off can corrupt Windows Defender. If you cannot start Windows Defender in any way, you can use a different antivirus software if you cannot repair it. If you want to use Windows Defender, Follow the second step above


4 - What changes does the Defender Control software make in the disable process?
The software stops the Wscsvc service, then WinDefend and the services specified in the ini file like WdFilter, WdNisDrv, WdNisSvc.
Some new reg values are added to the following Registry Key
HKLM\SOFTWARE\Microsoft\Windows Defender.
The software performs some Group Policy settings (HKLM\SOFTWARE\Policies\Microsoft\Windows Defender)
SecurityHealthSystray.exe is stopped so that it does not run at system startup.
mpcmdrun.exe is blocked to prevent it from running.
The startup values of the services specified in the ini file are changed.
There are some other controls and operations.
If the wscsvc service is not running, it will started.
In Defender Control enable, all changes made are undone and some settings are restored to the system default settings.

 

5 - Much better quality alternatives
 

Kaspersky Free

Bitdefender Free

Avast Free