How to solve the problem that the win10 firewall advanced settings button is grayed out

Is the Windows 10 Firewall Advanced Settings button grayed out bothering you? A firewall is an indispensable security barrier for your computer, protecting you from harmful files. For advanced users, modifying firewall settings is crucial. However, you might be frustrated when you find that the Advanced Settings button of Windows 10 Firewall is grayed out. Don't worry, PHP editor Strawberry has brought you a comprehensive solution guide. With step-by-step instructions, we'll show you how to get the Advanced Settings button back to normal. Explore detailed steps to resolve your issue and take back control of your firewall settings!

The solution is as follows:

1. "win+R" shortcut key to start running, enter "regedit" and press Enter to open.

2. After entering the registry editor interface, copy and paste "ComputerHKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesmpssvc" into the address bar above and press Enter to locate it.

3. Then find “Start” on the right and double-click to open it.

4. Then in the window that opens, change "Numeric Data" to "2". And click OK to save.

Method 2:

1. If modifying the registry is invalid, open run with "win+R" and enter "services.msc".

2. After entering the service interface, find "windows defender firewall" and turn it on.

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