You may encounter an error indicating that Avast 2012 Antivirus is free to download. There are several steps you can take to fix this problem. We’ll talk about this soon.
You can reinstall Windows XP firewall if it doesn’t work properly due to various computer problems. Without a firewall, your computer can be exposed to security threats such as malware or viruses that can be used to allow unauthorized users to access your data. You must first uninstall Windows Firewall before attempting to reinstall it to use.
Click the “Start” button, then click “Run.”
Enter “CMD” in the “Find” field and click “OK”. At the command prompt, type rundll32 setupapi, InstallHinfSection Ndi-Steelhead 132% windir% inf netrass.inf and press Enter. Type “netsh firewall reset” and press Enter.
Click the “Start” button, then click “Control Panel”.
Double-click the Windows Firewall icon in the list that appears. You will be asked if you want to restart the Windows Firewall service. Select “Yes”.
Katrina Matterhorn has experience in technology consulting for two of the largest technology companies in the world. Since 2009 she has beenIt specializes in technology, business, home and garden products. In addition to Microsoft and IBM certifications, she holds a dual degree in English and Political Science from Austin College.
Sometimes it may be necessary to reset Windows Firewall settings or rules to remove unused entries after an attack and malware removal, or when some network functions do not work due to incorrect configuration of Windows Firewall.
Windows Firewall contains predefined inbound and outbound rules for built-in programs and services. Applications also create additional custom firewall rules as needed. However, over time, some of these custom firewall exceptions (rules) may become outdated because the user can remove the corresponding programs from the system.
This article shows you how to back up existing Windows Firewall rules and then restore the default rules or settings using the Firewall console Windows Power (with Advanced Security) or Netsh Command Prompt. .Exe.
The screenshots in this article were taken from a Windows 10 PC. However, the information in this article applies to all versions of Windows from Windows Vista to Windows 10. However, the menu options or ‘Location of Windows Firewall (with Advanced Security) may vary slightly depending on from Windows Vista and Windows 7.