If you want to use Windows Firewall, exit this troubleshooter, uninstall the other firewall program, and then run this troubleshooter again.' I have already run the MCPR.exe uninstall program to completely uninstall McAfee.
Aug 24, 2011 Firewall won’t start (Error Code 80070424). This Microsoft Automated Troubleshooting Services scans your computer and detects the root causes of. Jul 18, 2014 - export firewall polices from a Windows 7 computer that does not have this problem. (Option on the right most panel of the 3 panel screen for Windows Firewall) - Copy the.wfw file you exported to your bad firewall computer. Use the 'import Policy' option in Windows Firewall to replace the firewall policy on the bad computer. It fixed my issue. Oct 03, 2013 Windows 7 Firewall will not turn on First off, hello. I have been having to put up with quite a few problems with my computer for some time now, but now I'm. Mar 05, 2018 You can reset the Windows Firewall via the Control Panel or by using an elevated Command Prompt. Doing so will allow you start the services and re-register the firewall DLL file. Here are the steps: Press the Windows Key +R to open the Run dialog box. Type in “cmd” (no quotes) and hit Enter to open Command Prompt. Jun 28, 2014 Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use their computers.Using the. Apr 24, 2012 Windows 7 Forums is the largest help and support community, providing friendly help and advice for Microsoft Windows 7 Computers such as Dell, HP, Acer, Asus or a custom build. Okay, I have been having issues with my network etc. For a long time now and I fixed it, but during that adventure I found that Windows Firewall isn't working right.
By Eunice Samson | March 5, 2018 |greater than 3 minutes
Access to the Internet has become an integral part of our daily lives. Moreover, we want our online activities to remain secure and safe from viruses and malware. This is why it is advisable for PC users to install reliable software like Auslogics Anti-Malware, which can provide us with the protection we need.
However, there are times when Windows users experience errors while installing security software. One example is the error 0x6d9—an issue that may hinder you from accessing the Internet.
What is Error 0x6d9 in Windows?
Users who had encountered the 6d9 error reported that their Windows Firewall was involuntarily turned off while they were installing their security software. They also complain of having no access to the Internet. If you experience the same problem, your operating system would most likely give an APIPA IP address. You will see an error message like the one below:
“There was an error opening the Windows Firewall with Advanced Security snap-in, The Windows Firewall with Advanced Security snap-in failed to load, Restart the Windows Firewall service on the computer that you are managing, Error 0x6D9.”
Do not panic if you see this message. In this article, we will teach you how to resolve 0x6d9 Windows Firewall error. In no time will you be able to access the Internet and enjoy all the features of your security software.
Of course, the first solution to fixing this problem is uninstalling your anti-malware/anti-virus software. On the other hand, there are cases where doing this step does not completely resolve the error. So, you might have to resort to the other options listed below.
Method 1: Conducting a System Restore on your Computer
After uninstalling your security software, you can perform a system restore. This will allow you to go back to the system settings before the error occurred. Follow the steps below:
- Click the Search icon.
- Type “System Restore” (no quotes).
- In the System Restore section, click the System Restore button.
- Click Apply and then click OK.
After following the steps above, check if the issue has been resolved.
Method 2: Reviewing the Status of the Following Windows Services
If you notice that the system restore did not thoroughly fix the error 0x6d9, the next resolution would be to check the following Windows services:
- Windows Firewall
- Base Filtering Engine (BFE)
- Windows Firewall Authorization Driver (MPSDRV)
To check them, follow the instructions below:
- Press the Windows Key +R. This should open the Run dialog box.
- Type in “services.msc” (no quotes) and click Enter.
- Once the Services Manager window is up, look for the aforementioned services and check if they are set to “Started”.
Method 3: Resetting the Windows Firewall
Most of the time, users who researched how to resolve 0x6d9 Windows Firewall error followed this method and were able to fix the problem. You can reset the Windows Firewall via the Control Panel or by using an elevated Command Prompt. Doing so will allow you start the services and re-register the firewall DLL file. Here are the steps:
- Press the Windows Key +R to open the Run dialog box.
- Type in “cmd” (no quotes) and hit Enter to open Command Prompt.
- Once the Command Prompt is up, execute the commands below, one by one:
- netsh advfirewall reset
- net start mpsdrv
- net start mpssvc
- net start bfe
- regsvr32 firewallapi.dll
Check if this method resolved the issue. If not, try the next fix.
Method 4: Resetting the Permissions for Microsoft Protection
In this method, you will deal with Windows Registry, which is a sensitive database. If you incorrectly modify it, registry files may be damaged, causing bigger problems to your computer. So, before you follow the steps below, make sure you back up the registry first.
Note the following keys and permissions:
Keys: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessEpoch
Permission needed: Query Value; Set Value
Keys: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessDefaultsFirewallPolicy
Permission needed: Full Control; Read
Keys: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessParametersFirewallPolicy
Permission needed: Full Control; Read
Follow these steps:
- Press the Windows Key +R to open the Run dialog box.
- Type in “regedit” (no quotes) and press Enter.
- Navigate to the aforementioned registry keys and look for “Enter the object names to select field”.
- In the column, type “NT SERVICEmpssvc” (no quotes). Click Check Name and then press OK.
- Add the permissions to their corresponding keys.
Pro Tip:
As we’ve warned you, updating and cleaning the registry files can be complicated. Thankfully, you can use a one-click solution like Auslogics Registry Cleaner to fix this issue. With this tool, you can conveniently repair damaged and corrupted registry files.
Have you experienced the same issue on your Windows Firewall?
Let us know how you fixed it in the comments below!
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