Avast Web Shield Cannot Turn On Fix

Having trouble fixing the issue where Avast Web Shield cannot turn on? Let’s find a solution together.

Initial Checklist for Troubleshooting

  • Restart your computer to see if the issue resolves itself.
  • Check if there are any pending updates for Avast Web Shield.
  • Ensure that your internet connection is stable.
  • Run a full system scan to check for any malware that could be affecting the Web Shield.
  • Disable any conflicting programs that may be interfering with Avast.
  • Try reinstalling Avast Web Shield to see if that fixes the problem.
  • Reach out to Avast customer support for further assistance.

Start, Restart, or Enable Antivirus Services

To start, restart, or enable the Antivirus services in Avast Web Shield, follow these steps:

1. Open the Avast Antivirus application on your Windows computer. Look for the Avast icon in the system tray or search for it in the Start menu.

2. Navigate to the settings menu. This can usually be found in the top-right corner of the Avast interface.

3. Locate the Web Shield settings. This can usually be found under the “Protection” or “Shield” section in the settings menu.

4. Toggle the Web Shield option to turn it on. If it’s already on, try turning it off and then back on again to restart the service.

5. Check if the Web Shield is now enabled and functioning properly. If not, consider restarting your computer and repeating the steps.

Repair or Reinstall Antivirus Software

To repair or reinstall Avast Web Shield, follow these steps:

1. First, uninstall the Avast Antivirus software from your computer. Go to the Control Panel, find Avast in the list of programs, and click on Uninstall.

2. Download the latest version of Avast Antivirus from the official website. Make sure you are downloading the correct version for your operating system, whether it’s Windows 7, Windows 10, or any other.

3. Install the new version of Avast Antivirus by following the on-screen instructions. Make sure you enable all components, including the Web Shield.

4. After installation, restart your computer to apply the changes. This should fix any issues with the Web Shield not turning on.

Scan and Repair the WMI Repository

First, open the Command Prompt with administrative privileges by typing “cmd” in the Windows search bar, right-clicking on Command Prompt, and selecting “Run as administrator.”

Next, type the following command and press Enter: winmgmt /verifyrepository

If any inconsistencies are found, type the following command to repair the WMI repository: winmgmt /salvagerepository

After the process is complete, restart your computer and check if the Avast Web Shield can now turn on without any issues.


What’s wrong with Avast Antivirus?

The issue with Avast Antivirus is that it consumes a significant amount of system resources, potentially slowing down older computers or multiple devices with limited hardware capabilities.

What is happening to Avast?

Avast is facing a penalty of $16.5 million from the Federal Trade Commission and will be prohibited from selling or licensing web browsing data for advertising purposes due to allegations of misleading practices.

How do I enable Avast Antivirus?

To enable Avast Antivirus, you can right-click the Avast icon in the notification area of your Windows taskbar and select Registration information. Then, in the My subscriptions panel, click Upgrade now next to Avast Free Antivirus and select Avast Free Antivirus.

How do I activate my Avast?

To activate Avast, you can double-click the Avast One icon on your desktop to open the application and then click on Account in the left panel. Select Sign in and follow the steps provided in Microsoft Edge for either option A or option B.

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