How to Fix Avast Won’t Open & Other Issues [RESOLVED]

During every virus attack, the one most common name that comes across your mind is Avast. However, there is Avast Won’t Open & Other issues which come across Avast. Let’s not forget the fact, it is one of the powerful antivirus software that helps you in tackling the virus problem. You can open the repair operation available in the control panel if you are unable to start Avast. Your digital data and records need the help of the best protection for safety reasons.

How to Fix Avast Won’t Open & Other Issues

So Avast software is widely used. So most users have this software preinstalled in their computers. But sometimes they face serious issues like Avast Won’t Open while using it. So today, we will address those issues and try to rectify them. The most irritating part is that Avast does not identify the system files as a part of the OS independently and make efforts to remove it. So this article will help you come out of these situations.

Let us first discuss in brief about the Avast software. So Avast is considered as one of the best antivirus software amongst others like Windows defender. But the main issue is that even if your antivirus is fully in synchronization with the Windows 10, some errors can still happen. So we have made a list of common problems, and their solutions are also mentioned with them.

In most cases, Avast software users experience BSOD errors after installing the latest version of Windows. This can be due to the non-synchronization between Avast drivers and some CPU models. To prevent this, we advise you to use the latest version of Avast whenever you are upgrading.

Now let us look at each of these Avast problems and their possible solutions in detail.

How to Fix Windows 10 Action Center Doesn’t Recognize Avast

One of the most common issues of Avast is that the action center doesn’t recognize Avast. You can easily know this when you will receive a message on the right side of your screen showing like “Windows Defender and Avast Antivirus are both turned off,” or you can see “Windows did not find an antivirus program”.

There is a very easy method of eliminating this problem. You are required to follow the below-mentioned steps. Initially, you have to disable and then re-enable your Avast to force Windows to identify it.

Step 1: On the Avast icon being shown in the taskbar, you need to right-click it and open it.

Step 2: Open Shields control and select disable for 10 minutes.

Step 3: Now, you must enable it in the same way as you disable it and choose all the shields as enabled.

This would help your Windows identify the Avast. But if the issue is still not resolved, you can try this solution also.

Step 1: Right-click on the Start menu and select cmd and run it using administrator.

Step 2: In the opened cmd, write “winmgmt/verifyrepositry” and then press Enter.

Step 3: If you receive the WMI repository is consistent- no problems detected, then write “winmgmt/resetrepositry” and hit Enter.

Step 4: If you receive the WMI repository is inconsistent- no problems detected, then write “winmgmt/salvagerepositry” and hit Enter.

Step 5: If you receive the WMI repository salvaged: the WMI repository has been successfully rebuilt; you can continue directly to the last step.

Step 6: Reset your PC and check if the problem is resolved or not.

How to Fix Avast Causes Black Screen in Windows 10

We have received many complaints from the user that while installing Avast, it causes black screen issues in their PC. This is very rare, but still, we have some possible solutions for that too.

Step 1: From the Avast icon present in the taskbar, open the Avast user interface.

Step 2: Now select the settings tab and, after that, go to general.

Step 3: Next, you need to enter Exclusions and then click add and then add the following code there:


Step 4: Now you can restart your PC and check if the problem is resolved or not.

How to Fix Process Trust Error During Avast Installation

This message is most probably to come when you are installing the Avast on Windows 10. A message will be popped out and say Avast doesn’t trust Avast installer. This means you will not succeed in installing Avast on your PC. This occurs mostly because of the confusion between the Avast installer and the Avast.

So to figure this out, you are required to disable the current antivirus and then try installing Avast again on the PC. You will not get any error message this time, hopefully. This means that having two Antivirus software on the PC is not a good choice.

How to Fix Avast Antivirus Won’t Update

Many times it is found that Avast forgets to update its own virus definitions. This is a major issue and makes your PC more vulnerable to viruses and other threats. If you are also having the same trouble of not installing the latest virus updates, we suggest you follow the below-mentioned steps to proceed further.

Method #1 Update Your Operating System

If you are running an older Windows version, it may restrict some of the functionalities and stop other apps and programs from running smoothly. So, open settings and then mark your way to the Update and Security section and then inside Windows updates, check for updates if there is any.

Method #2 Temporarily Disable Your Firewall/VPN

It may happen that your firewall is stopping the latest updates on your PC. To remove this problem, go to start and write a firewall there. Start the Windows firewall with the option of “Turn Windows Firewall on and off.” The next step would be to turn off firewall protection.

Method #3 Clean Boot Your Computer

This will provide you a minimal number of programs and drivers to start Windows 10. But this is not a permanent solution. Software issues can also block Avast updates. The steps we will be mentioning now will remove all the software conflicts. So follow these steps to go further.

Step 1: In the search box, write System Configuration and then press enter.

Step 2: Choose the hide all Microsoft services in the Services tab and select the option of disabling all.

Step 3: Start Open Task manager from the Startup tab.

Step 4: The next step would be to select all items and make them disable in the startup tab’s task manager.

Step 5: Now close the Task Manager and try restarting the computer to check if the system is updating Avast or not.

How to Fix Avast Won’t Start

If the Avast software cannot load, you need to repair the software by using the following steps.

Step 1: Go to start and write the control panel there.

Step 2: Select the launch control panel and then select programs there.

Step 3: Uninstall the program which is there and then choose Avast there and start repairing it.

Step 4: Restart the PC and check if the Avast software is opening now or not.

Step 5: If it is not opening now, you can try to fix Avast update issues.


So we have tried our best to solve Avast won’t open and other Avast errors. Starting from removing the black screen caused by Avast to the process of starting Avast, we have discussed multiple solutions. We hope these would have solved your problem. If you have any suggestions or any other method different from these, please feel free to contact us.