McAfee Firewall Keeps Turning Off [Fixed]

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McAfee is one of the eminent names in the world of antivirus and antimalware protection software. It protects your computer from viruses, malware, spyware, and many unwanted things. If McAfee turns off, it would be hazardous for your computer as it will invite all online threats.

Many users have reported that their McAfee Firewall keeps turning off. If you are facing the same issue then you will get some must-try solutions to eradicate the McAfee antivirus error. You must go through the following solutions to get rid of attacks from viruses, malware, and spyware.

Technical Fixes to Eradicate McAfee Firewall Keeps Turning Off Windows 10 Error

There are a few troubleshooting ideas to remove the ‘McAfee Firewall keeps turning off’ issue. Hence, go through all the solutions given below that will fix the McAfee error.

Fix 1: Run a Full System Scan

If you are using Windows operating system then you can use Windows Defender to run a full system scan. Malicious software can prohibit you to turn on the McAfee firewall. It becomes the worst situation and you should recover it by performing a full system scan using the Windows Defender. 

Otherwise, if you have another third-party antivirus installed on your system, you can also use it. You may initialize a full scan using another third-party antivirus. After the scan and removal of malicious content, check if you can open McAfee Firewall.

Fix 2: Uninstall Other Antivirus Software

If the first fix didn’t work, you can apply this fix. Sometimes the McAfee Firewall keeps turning off issue arises due to the presence of any other third-party software. Maybe other antiviruses are restricting the McAfee Firewall to open. Therefore, you can handle the situation by using the following way.

  1. Go to the Start menu. Look for the Settings app.
  2. Expand the Settings app.
  3. Go to the System section. Choose Apps and Features from the left pane of the window.
  4. Choose the antivirus you want to uninstall. Then, opt for the Uninstall button.
  5. Confirm if any more prompt message appears.

After you have successfully uninstalled the antivirus, check whether you are now able to open McAfee Firewall. If Yes, then exit from the further solutions as the error gets fixed.

Fix 3: Disable Windows Firewall

Windows Firewall is the in-built security system in Windows. If it is active then it might prohibit you to launch McAfee firewall. It is better to check if you can enable the McAfee Firewall by disabling Windows Firewall.

  1. Launch the Start menu and open Control Panel from the existing options.
  2. Click on the Windows Firewall option. For it, you need to change the View by option as Large icons.
  3. Next, opt for the “Turn Windows Firewall on or off” option from the left-hand side.
  4. Select “Turn off Windows Firewall” for both public and private networks.
  5. Once done, now check if the issue still exists or not.

Fix 4: Use McAfee Virtual Technician

This fix can be your one-stop destination when you are suffering from any McAfee error. You need to download the McAfee Virtual Technician tool from the official website of McAfee. Reboot your system after downloading the package. After it restarts, you need to double-click on the package to run the tool. Next, follow these instructions.

  1. Click on the Next button from the Welcome page.
  2. Now, wait until a result page appears, it will be the result of the scanning process. The AutoFix option will be selected automatically.
  3. After that, click on Next to solve the identified problems by McAfee Virtual Technician. Alternatively, click on Get More Detail> Next.
  4. In the next result page, you will get the details that what can or cannot be solved.
  5. Select your chosen option and then click on Continue to end this fix.

Check if you have overcome the error. If not then try the next solution as given below.

Fix 5: Check Internet Connectivity

This is the last fix you can try to fix the error. Check whether your system is connected to the internet or not. Unless you are connecting to the internet the McAfee will not work properly. 

Check the wires of your router, are they connected accordingly. If a wire gets disconnected then this will be the matter that the internet is not working and responsible for the McAfee firewall keeps turning off matter. Once the internet starts to work, hopefully, the error will not come again.

If you have any queries regarding ‘McAfee Firewall keeps turning off’ issue, then connect with our experts to get the answer.