Avira is one of the most used and trusted security applications that helps you to protect your device from all kinds of threats. This security software comes with various features such as a virus scanner & cleaner, fast VPN, system optimizer, identity protection, and more. Errors can occur while using antivirus applications. If you are an Avira user, one of the most common errors you will face is the Avira firewall error 500. This error occurs due to misconfigured files or when the application’s web server is busy or unavailable.To resolve the Avira Error 500 Firewall issue on your computer, follow the below instructions.
Method 1: Repairing Avira antivirus
- Initially, make sure that your computer is connected to the Internet.
- Go to Avira’s official support page.
- Look for your product’s latest installation file and select it.
- Download the selected installation file by clicking the Download button beside it.
- Once the file is downloaded, open it by double-clicking on it.
- When prompted, click on the Repair/Update button followed by Next. Choose the Avira components that you wish to install on your computer.
- Click on the Next button.
- Install the Avira antivirus application's latest version on your computer by following the on-screen instructions.
- Once the application is repaired, restart your Windows computer.
- After restarting the computer, check if the Avira error 500 is fixed.