Windows 10: I cannot start windows defender firewall.

The start of this problem was when I wanted to install the Xbox Gamepass app. Every time I tried to install it however. I get this error screen: Looks like something went wrongWe weren't able to install the app 0x80073D0AAfter doing some research, one of the possible fixes for this was to make sure that Windows defender firewall is running. After pressing Win + R and typing in services.msc I scrolled down to the Windows defender firewall service, right clicked and pressed properties, then pressed start. Subsequently, an error message popped up with the following text:Windows could not start

:)

 

windows defender firewall

Hi Faye,

Third-party antivirus programs usually have their own uninstallers provided by the software developer. We suggest checking the developer's website or contacting their support team for assistance with uninstalling their program. After fully uninstalling the
third-party antivirus software, you may turn on Windows Defender by following these steps:

• Click Start.
• Type Windows Defender Security Center and press Enter.
• Click Firewall and network protection.
• Click Private (discoverable) network and click On.
• Click Public (non-discoverable) network and click On.

Let us know if you have any other concerns about Windows Defender.

 

Windows Defender Firewall error code 0x800706d9

Hi AnudieKatz.

Thank you for writing to Microsoft Community Forums.

Since you are facing an issue with the Windows Defender firewall, I would like to ask you few questions to get a better picture.

1. Are you using any other Anti-virus software?
   
2. Since when are you facing this issue?
   
3. Have you tried installing Picture viewer and Calendar app after it getting uninstalled?
   

Based on your information, I would like to inform you that if you are using third party anti-virus program Windows defender will automatically turn off from your system you will not able turn it on manually.

Let’s try simple troubleshooting steps and check if this helps in resolving the issue. Follow the below methods.

Method 1: Check the following services and ensure it is started.

1. Press Windows and R key together on your Keyboard.
   
2. Type Services.msc and hit Enter.
   
3. Search for the following services:
   

• Base filtering engine Service
• Remote Procedure Call Service
• Windows defender firewall service

4. Start the above services and reboot the device.

Method 2: I would suggest you to try running the troubleshooter to enable the firewall. Use the below link to run the troubleshooter.

https://support.microsoft.com/en-us...agnose-and-fix-problems-with-windows-firewall

If you are still facing the same issue after following the above steps, revert with the details asked.


Hope it helps.

Mala.S

Microsoft Community - Moderator

 

firewall

Hi Jackie,

For you to be able to get to your firewall, please follow the steps below:

• Go to start Button.
• Open Windows defender Security Center.
• Then go to Firewall & network protection.
• Then choose a network profile.

We'll look forward to your response.