Troubleshooting Tips To Fix Avast Won’t Open Issue


This error can take many forms. We have provided solutions to each of the above-mentioned forms, as well as general solutions. You can also use these forms:

  • Windows 10 Action Center doesn’t recognize Avast
  • Process Trust Error During Avast Installation
  • Avast Causes Dark  Screen  in Windows 10.

Avast UI may not open due to improper installation or corrupted files. Incompatibility with Windows Operating System may also be a problem. These 7 Method will fix my Avast won’t open issue. Take a look.

Method 1: Reinstall the Avast Antivirus Software

We found that many people could fix the problem by searching different communities. This is the best method to try before you try any other. To repair Avast, follow the steps below.

Step 1: Log in to your computer with administrative privileges

Step 2: Next, press the Windows logo key. Type Control Panel into the search box

Step 3: Open Control Panel. Find Uninstall a Program under the Programs section.

Step 4: Find Avast, click on Repair, and then on Next

Step 5: Click on the Confirm button to open a pop-up window.

Step 6: After Avast software has returned to its default settings click on the Finish button

Restart your computer and verify that the problem persists. If the problem persists, please follow the next steps.

Method 2: Restart Avast Antivirus Services

Another solution to the problem is to restart your Avast Antivirus service. It’s quite easy to do so. It can also shut down Avast multiple times if there are any problems with the services. Restarting the software can fix this problem. Follow these steps to fix it now.

Step 1: To open the Run dialog box, press the Windows logo key +R buttons simultaneously

Step 2: Type “services.msc” at the empty location and hit the OK button

Step 3: The Now Services window will open, navigate to Avast Antivirus

Step 4: Next click on Avast to open its properties.

Step 5: Navigate to the “Services Status Section”

Step 6: If the services are stopped suddenly, restart them

Step 7: Next, click on the Startup option in the Avast Antivirus Properties Window and set it to Automatic

Step 8: Click on the pop-up to confirm your changes.

Step 9: Click the Start button

Notification: You may receive an error message when you hit the Start button. It states that Windows could not start Avast Antivirus Services for the Local Computer. Follow these steps if you get an error 1079.

Step 10: Reopen the Services Properties window

Step 11: Next, go to the log and select the Browser option

Step 12: Next, enter your account name in the section ‘Enter an object name to choose’ and hit the “Check names” button

Step 13: You must wait to verify the availability of your account name

Step 14: When done, click OK

Restart your Avast Antivirus service to check if the problem persists. If the issue persists, proceed to the next step.

Method 3: Perform a clean installation

This issue can be fixed by performing a clean install if it is caused by a broken installation. Follow the steps to complete this process.

Step 1: Click Here to Download the Latest Avast Version

Step 2: Open Control Panel. Follow the first procedure to locate Avast

Step 3: Next, open the Uninstall section. Download the Avast Clean Uninstall Utility and save it to your computer.

Step 4: After you have completed both the downloads, disconnect from your Internet connection and enter the Safe Mode

Step 5: Next press the Windows logo key + the R button simultaneously to open the Run dialog box

Step 6: Type “msconfig”, and hit the OK button. This will open your System Configuration

Step 7: Next, navigate to the boot section and click on the Safe Mode box.

Step 8: Next, restart your computer to enter Safe Mode

Step 9: Next, run the Avast Uninstall utility and browse the directory exactly where you have installed Avast.

Notification: To locate the correct folder, you can use File Explorer.

Step 10: Click on the Remove button to close the window and then restart your computer with the normal startup option

These steps must fix my Avast won’t open issue. The fourth option is available if it continues to bother you.

Method 4: Install the latest version of Avast Antivirus Software

Many users can resolve this issue by simply updating their antivirus software. If your Avast runs on an older version, you can also update it. This will resolve the problem. These are the steps for updating Avast.

Step 1: Launch Avast First

Step 2: Next, click on Settings

Step 3: Next, select the Update option

After the update has been completed, you can open Avast software. This issue must be resolved by now.

Notification: If you receive another type of “Avast won’t open error”, please refer to the section below for a solution.

Method 5: Disable Avast Shields Control in Windows 10 Action Center Doesn’t Recognize Avast

This is the most common form of my Avast won’t open issue. Sometimes you might get a popup message that says “Windows could not find an anti-virus program” or “Windows Defender and Avast Antivirus were both turned off by Windows.” Follow the steps below to disable your software and re-enable it.

Sometimes, disabling your Avast shields control can help you fix the Avast won’t open issue. These are the steps. Take a look.

Step 1: Click on the Avast icon in your system tray and then click on it again.

Step 2: Select the Avast Shields Control option in the pop-up menu

Step 3: Next, another pop-up window with options such as “Disable for [X] time” (Choose the one you want) will open.

Step 4: After the duration has been covered, enable the Avast shields

Step 5: Select the “Enable all Shields” option to do this.

Method 6: Disable Antivirus and Fix Trust Errors During Avast Installation

This error can occur when installing avast. This error can also be caused by antivirus software that is already installed on your computer. You need to uninstall it before you try again.

The conflict between two antivirus programs can cause a process trust error. To run Avast on your computer, disable the current one.

Method 7: Fix the Avast Screen Problems in Windows 10

Are you seeing your screen turn black when you try to open Avast If so, please follow these steps to fix it.

Step 1: From your taskbar, click the Avast button and then open the Avast user interface

Step 2: Next, move to the Settings tab and then to General

Step 3: Next, locate the Exclusion option and click on Add

Step 4: Type the addresses below in the exclusion



Step 5: Click the OK button to restart your computer

Your Avast antivirus program will now open and work without any problems.

That’s it! This is how you can fix the ‘my Avast won’t open’ problem. Try these solutions and let us know which one you like in the comments box below.


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