What should I do if win7 system firewall reports error 0x6D9?

The firewall that comes with the windows system is not very functional, but it is quite a problem, and various problems often occur. Sometimes when we want to set up a firewall to avoid some system failures, it first has problems. This is probably what people often say, “Breaking the Wall”. Some users have encountered the error 0x6D9 when opening the firewall in win7 system. How to solve this problem?

1, first, press win+R at the same time to open the running window of win7 system. Then type services.msc in the window and click the Enter button.

2, according to the above operation, the user can enter the service window of the computer, as shown in the following figure.

3. In the window that opens, you find the Windows Firewall service option and double-click it with the mouse. In this case, the win7 system xitongcheng.com/win7/will pop up the property setting window.

4. In the pop-up window, we switch the interface to the regular column, then set its startup type to manual or automatic, and then click Apply to save the settings.

5, follow you to switch the interface to the regular column, then change the service status to start, and finally click OK to save the settings.