Loading...

How to get Avast Error 21 Fixed in just a few steps?

Avast antivirus comes with outstanding features and security tools. This antivirus comes with an error code 21 due to which Avast stops protecting your device against viruses and malware. In this guide, you will learn the exact procedure to fix this error code on your own.

Causes:

Broken Avast Installation - Avast installation might have corrupted due to many different things but, luckily, Avast has offered various things which you can do to fix the issue like repairing it or performing a clean install

Avast Antivirus Service Not Running Properly - If there are issues with its main service, you can simply restart it and check to see if the problem is resolved

How to get Avast Error 21 Fixed in just a few steps?

Solution 1: Repair Avast

If something is wrong with the Avast installation until it will not open at all and it is best to simply repair it by navigating to the Control Panel and using the repair wizard. This solution worked for plenty of people but it is advisable to consider the back that you might have to re-adjust certain settings which you might have changed in the antivirus.

Solution 2: Restart the Avast Antivirus

It is quite possible that an error regarding the Avast antivirus service is preventing Avast from opening properly. Services can be restarted rather easily and this method is definitely an easy and simple one to conduct by anyone. Call onAvast Support Service UK to get instant help regarding the resolution.

Solution 3: Conduct a Clean Install

There is almost nothing about the Avast that a clean install will not resolve and that can be said about this particular problem as well. The clean and proper reinstall is quite simple to conduct and it manages to fix this problem if all of the methods above do not work. It does more than just the regular uninstall as it also deletes the cache files and removes the related registry entries which might have gone damage.