How to fix Avast antivirus in windows 10

Avast antivirus was reported to be generating black screen issues or not opening on Windows 10 by a limited number of customers. It could be due to defective Avast settings, missing or corrupt data, or an Avast Antivirus service that isn’t working. Avast will not open on Windows 10 as it should.

One of the most popular free antivirus programs for Windows 10, Avast Antivirus, helps to safeguard your computer against free malware and spyware. Even though Avast Antivirus is fully compatible with Windows 10, some issues may still occur.

Avast antivirus was reported to be producing a black screen issue or not opening on Windows 10 by a limited number of users.

It could be because of a poor Avast installation, a missing or corrupt file, or a malfunctioning Avast Antivirus service, which prevents Avast from opening on Windows 10.

The most common difficulties reported by users, as well as their solutions, are listed below.

Avast won’t open

If you can’t access the Avast app on Windows 10, it’s likely that one or more of its files are missing or corrupt. Avast Free Antivirus repair is most likely a viable option for resolving the issue.

Solution 1

1. Select Control Panel from the drop-down menu.
2. From the drop-down menu, choose Programs and Features.
3. Select Avast Antivirus from the list, then click Change.
4. This will bring up the Avast settings, where you may update, repair, or adjust programs.
5. Select Repair and Avast antivirus software may return to factory defaults, with all files reverted to their original versions. It believes that Avast antivirus software would run in this manner.

Solution 2

1. Sign in as an administrator.
2. Press Enter after typing the command winmgmt / verify repository.
3. If no problems with the WMI repository discoveries, type winmgmt or reset repository and press Enter. If a problem with the WMI repository discoveries, type winmgmt or salvagere pository and hit Enter.
4. By restarting your computer, you can see if the problem has been resolved.

Solution 3

Reinstalling obsolete versions of Windows might cause applications and programs to malfunction. Install the most recent Windows updates to ensure that everything is working properly.

Error Avast Antivirus not updating

If Avast isn’t updating virus definitions, check to see if you have a reliable Internet connection so you can download update files from Avast servers.

If you have a firewall and a VPN set up on your device, switch them off for the time being.

Avast’s client software should be updated. Outdated software might also put a strain on the processor.

Definitions and software updates

1. Open the Avast GUI from the notification tray icon.
2. The Update tab contains the most recent versions of your antivirus software as well as malware definitions.
3. Look for any pending updates and then click Update.

DNS switch

1. Press Win + R, type ncpa.CPL, and then press OK.
2. Select Properties from the network adapter’s right-click menu.
3. Double-click IPV4 to bring up its properties.
4. Change the primary DNS server to 8.8.8.8 and the secondary DNS server to 8.8.4.4.

Reinstall Avast Antivirus

1. Save Avast Uninstall Utility to your computer’s desktop.
2. Start Windows 10 Safe Mode and execute avastclear.exe, which you previously downloaded to your desktop.
3. Reboot your computer after uninstalling Avast antivirus and deleting corrupted or corrupted data.
4. Now, download and install the most recent version of Avast Free Antivirus on your device.

Avast causes a black screen error

 

Follow these instructions to resolve a black screen issue in Windows 10 after installing Avast antivirus software.

1. Click the Avast icon on the taskbar to open the Avast UI.
2. Select the General
3. option from the Settings menu.
4. Select Exclusions from the drop-down menu, then click Add. To the exceptions, you must include the following address:

C:WindowsExplorer.exe C:WindowsImmersiveControlPanelSystemSettings.exe

4. Last but not least, please restart the computer.

However, if Avast does not open, proceed to the next step.

Error Avast Free Antivirus not installing

If you’re having trouble installing Avast Free Antivirus on Windows 10 via the online installer, try the following solutions.

Make sure you don’t have any anti-virus software installed.

To do so, follow these steps:

1. Go to Programs and Features, through the Control Panel,
2. If you find any other anti-virus software, right-click it and select Uninstall.
3. Now try installing Avast antivirus once more.

Turn off Windows Defender

If you’re trying to install an older version of Avast antivirus, it’s possible that it won’t work with Windows 10.

Process Trust error during installation

A fatal error message Process Trust stating “Avast doesn’t trust Avast Installer” may appear on occasion, preventing Avast from being installed on the machine. This problem is caused by a clash between Avast and another antivirus product. And all you have to do now is uninstall your current antivirus program (most likely Windows Defender) and reinstall Avast.