How to Fix Avast Error Code 0x3?

When you try to update Avast antivirus and due to some corrupted files or corrupted registries you will not able to update and uninstall Avast antivirus and encounter error code 0x3. Installing updates and keep your system installed with latest updates will help you to fix corrupted Avast antivirus errors and bugs occurred in the Avast antivirus.

Avast antivirus is one of the best Antivirus to protect your computer from external attacks to solve various issue in the antivirus. Avast is an antivirus compatible with both Mac and windows and after latest update now it is providing security for android devices. But to know the best methods to Fix Avast antivirus error you need to read the blog post.

Avast error code 0x3

Steps to Fix Avast Antivirus Error 0x3:


Step1: Open control panel and click on add or remove programs.

Step2: Select Avast entry from the list and click on remove button.

Step3: Choose remove all program option and follow on screen commands to uninstall.

Step4: Delete left over and temporary files and restart the computer.


Step1: Open my programs and navigate to folder named Avast.

Step2: Double click uninstall Avast icon and select remove completely option.

Step3: Follow on screen commands and delete left over files and restart computer.


Step1: Open run window and type devmgmt.msc and press enter to execute.

Step2: Open drivers one by one and in drivers tab check update for all the drivers.

Step3: Install latest driver found and open control panel.

Step4: Open windows update option and check manually for updates.

Step5: Install latest updates for windows and download latest updated Avast antivirus.

Step6: Install latest version of Avast.

Call Avast Support Number +1-844-313-8282 to Fix Avast Error Code 0x3

You can execute all the methods listed in the blog to fix Avast error code 0x3 and if after following the blog the issue is not resolved. You can contact antivirus support number to get in touch with professionals certified from Avast are here to help you and fix various issues online by calling on +1-844-313-8282.

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