To troubleshoot and fix Windows Firewall problems, use the following steps: 1. Download the Windows Firewall Troubleshooter from Microsoft. 2. Double-click the WindowsFirewall.diagcab file. 3. Click Next. Depending on the troubleshooter result, click the option that will fix the problem.

Using Windows Firewall Troubleshooter: This an alternate option to sort the firewall not working issue. The Microsoft Automate Troubleshooting Services helps you to scan your computer and helps you find the root cause of the problems, and then also fixes them for you. How to Fix Windows Defender Firewall Error Code 0x6d9 Run the Windows Defender Troubleshooter. The first thing you need to do when you face this error … Can't Turn On Windows Defender Firewall

18/05/2020 · In the Settings window, click Firewall. On the General Settings tab, next to Smart Firewall, click on the slider to turn it On. Click Apply, and then click Close. Restart the computer. If the problem persists, go to Step 2.

How to Fix Remote Desktop Connection Error in Windows 10 Open Control Panel and click on “ Windows Firewall ”. Window will open with some options on the left hand side. Click on “ Allow an app or feature through Windows Firewall ”. This will open “ … how do I reinstall windows defender for windows 10 May 04, 2016

How to Fix Windows Defender Firewall Error Code 0x6d9

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