How Can You Fix Windows Defender Firewall Issues on Windows 10?


Your Windows computer contains some built-in tools to keep your computer and data safe. Windows Defender Firewall is one of these tools. It can filter the network data transmission to and from your PC and block suspect harmful programs.

Windows Defender Firewall works deliberately to block suspect ports and programs. It may cause some issues like 0x80070424, a program is unable to start, 0x6d9 error, etc.

How fix Windows Defender Firewall issues? You can solve the issue by using Windows Firewall Troubleshooter or resetting Windows Firewall settings to default. If Windows Firewall blocks a legal program, you can allow that app through Windows Firewall.

In the following content, we will talk about these three methods.

How to Fix Windows Defender Firewall Issues?
Use Windows Firewall Troubleshooter
Reset Windows Defender Firewall Settings to Default
Allow a Program in Windows Defender Firewall

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Created by GUOYAWEN 1 year 6 weeks ago – Made popular 1 year 5 weeks ago
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