Fix Windows Defender Error Code 0x80073afc in Windows 10

1. How do I fix a corrupted Windows Defender?
2. How do I fix Windows Defender in Windows 10?
3. How do I unblock Windows Defender in Windows 10?
4. How do I fix Windows Defender error code 0x800704ec?
5. Why Windows Defender is not working?
6. How do I restore Windows Defender?
7. How do I get Windows Defender?
8. How do I update Windows Defender?
9. How do I unblock Windows Defender?
10. How do I fix Windows Defender not turning on?
11. How do I turn on Windows 10 defender?
12. Why my Windows Defender is turned off by group policy?
13. Why Microsoft store is blocked?
14. How do I unblock Windows Defender in group policy?

How do I fix a corrupted Windows Defender?

Solution 3 – Run an SFC scan

According to users, sometimes Windows Defender service won't start because of file corruption. Your system files can get corrupted and that can cause this error to appear. However, you can fix the problem simply by running an SFC scan.

How do I fix Windows Defender in Windows 10?

What to do if Windows Defender is not working in Windows 10

1. Enable real time protection.
2. Change date and time.
3. Use professional software for protection.
4. Update Windows.
5. Change Proxy Server.
6. Disable third-party antivirus.
7. Run the SFC scan.
8. Run DISM.

How do I unblock Windows Defender in Windows 10?

Turn on real-time and cloud-delivered protection

1. Select the Start menu.
2. In the search bar, type Windows Security. ...
3. Select Virus & threat protection.
4. Under Virus & threat protection settings, select Manage settings.
5. Flip each switch under Real-time protection and Cloud-delivered protection to turn them on.

How do I fix Windows Defender error code 0x800704ec?

How to Fix Error Code 0x800704ec when Turning On Windows Defender?

1. Fix 1.Disable/Remove Third-Party Anti-virus.
2. Fix 2. Use Registry Editor.
3. Fix 3. Change Group Policy's settings.
4. Fix 4. Optimize the system.
5. Access geo-restricted video content with a VPN.
6. Don't pay ransomware authors – use alternative data recovery options.

Why Windows Defender is not working?

If your Windows Defender is not showing anything, then the problem is related to your windows update. To solve the Windows 10 defender error, you need to update your windows as soon as possible. Make sure that you keep your windows updated if it is about any security software.

How do I restore Windows Defender?

How to Reset Windows Defender Firewall

1. Navigate to the Start menu and open the Control Panel.
2. Click on the Windows Defender tab and choose the Restore defaults option from the left side panel.
3. Click on the Restore defaults button and confirm your action by clicking Yes in the confirmation window.

How do I get Windows Defender?

Open Windows Defender by clicking the Start button. In the search box, type Defender, and then, in the list of results, click Windows Defender to access the Windows Defender interface.

How do I update Windows Defender?

1. Open the Windows Defender Security Center by clicking the shield icon in the task bar or searching the start menu for Defender.
2. Click the Virus & threat protection tile (or the shield icon on the left menu bar).
3. Click Protection updates. ...
4. Click Check for updates to download new protection updates (if there are any).

How do I unblock Windows Defender?

Block or Unblock Programs In Windows Defender Firewall

1. Select the “Start” button, then type “Firewall“.
2. Select the “Windows Defender Firewall” option.
3. Choose the “Allow an app or feature through Windows Defender Firewall” option in the left pane.

How do I fix Windows Defender not turning on?

4) Restart the Security Center Service

• Press Windows key + Rg > launch Run. Type services. msc > hit Enter or click OK.
• In Services, search for Security Center. Right-click on Security Center> > click on Restart.
• Once you restart the required services, check if the problem with Windows Defender is resolved.

How do I turn on Windows 10 defender?

How to enable Windows Defender in Windows 10

1. Click the windows logo. ...
2. Scroll down and click Windows Security to open the application.
3. On the Windows Security screen, check if any antivirus program has been installed and running in your computer. ...
4. Click on Virus & threat protection as shown.
5. Next, select Virus & threat protection icon.
6. Turn on for Real-time protection.

Why my Windows Defender is turned off by group policy?

One of the most common Windows Defender error messages is the following: This app is turned off by Group Policy. This message appears if you installed another antivirus program or an anti-hacking tool that isn't fully compatible with Microsoft's built-in antivirus.

Why Microsoft store is blocked?

Reset Microsoft Store app

press Windows + I to open settings, click on app Then click Apps & features. Scroll down and look for Microsoft store app, click on it and select advanced options. Click Reset, and you'll receive a confirmation button. Click Reset and close the window.

How do I unblock Windows Defender in group policy?

Solution 1: Using Group Policy

1. Open Group Policy editor.
2. Select Local Computer Policy -> Administrative Templates -> Windows Components.
3. Select Windows Defender and in the right panel and double click the setting “Turn off Windows Defender”