Avast antivirus has been around for a while and is one of the best antivirus options for Mac and Windows PCs akin that you lot tin can download for complimentary. While its protection against online threats works well, it has its flaws.

Sometimes the Avast user interface fails to load, or the plan just won't open. Following are the reasons why Avast may non open:

  • Incompatibility issues that may lead to BSOD errors
  • Driver conflicts with other apps
  • A broken Avast installation that may have been corrupted
  • The service stops running properly

What to Exercise When Avast Doesn't Open on Windows 10

If you lot're using a Windows x PC, you lot have Windows Defender past default, but Avast provides the post-obit:

  • Advanced antivirus protection against viruses or malware
  • Extra security features, including browser cleaning, behavior shield, and remote assistance

Below are some fixes you can employ when Avast doesn't open in Windows 10.

Update Avast and Your PC's Operating System

Before trying the other solutions in this guide, check whether the Avast application and your computer's operating system are up to date.

Follow these steps to bank check whether you're running the latest version of Avast antivirus:

  1. Correct-click the Avast app icon and select Update > Plan.
  1. Select Check for Updates and look while the program checks for and installs updates.
  1. A status message proverb Your application is upwards to date pops up in one case the update is complete.
  1. Restart your computer to complete the update.

Be certain to update Windows to the latest Bone version, only if Avast still doesn't open, try the solutions below.

Check Avast Installation

If properly installed, the Avast app will announced in the list of Apps and Features on Windows. If it's not opening, you may need to verify that the app is properly installed, activated, and up to date.

  1. Right-click Start > Apps & Features.
  1. If Avast doesn't appear in the Apps & Features list, it's non installed correctly on your PC, and you'll have to download and reinstall information technology.

Check Your Avast Subscription Status

The Avast Gratuitous Antivirus activates automatically later installation, only yous may be prompted to reactivate information technology afterwards 12 months.

  1. Correct-click the Avast icon in the Windows taskbar surface area and select Registration Information.
  1. Select Upgrade Now on the My Subscriptions screen.
  1. In the Avast Free Antivirus column, click Select.
  1. Select the 10 icon on the new screen to go dorsum to the My Subscriptions screen. This activates Avast Complimentary Antivirus for another 12 months.

Note: If you're using a paid version of Avast Antivirus, follow the instructions for Avast Premium Security or Avast Omni to activate your subscription.

Restart Avast Antivirus Service

When Avast doesn't open up, it could be that the Avast Antivirus service is preventing the programme from starting upwards properly. You can restart the service and bank check whether information technology resolves the trouble.

  1. Correct-click Start > Run.
  1. Type services.msc in the Run dialog box and press Enter.
  1. Detect Avast Antivirus service in the Services window, right-click the service, and select Properties.
  1. Check the Service status to see if information technology says Started and select Cease to stop information technology from running.
  1. Ready the Startup type option to Automatic and confirm the dialog box that appears.
  1. Select Outset again to actuate the Avast service.

Repair Avast

You can use the Avast Setup sorcerer to repair your Avast installation when Avast doesn't open or work properly.

Repairing Avast will set up or replace plan files that may be missing, outdated or corrupted, and reset the software configuration.

Annotation: Repairing Avast may preserve some customized settings and return other settings to default.

  1. Close whatever apps or antivirus programs running on your PC and then right-click Showtime > Apps & Features.
  1. Select your version of Avast from the left panel in the Apps & Features screen, select Uninstall and select Uninstall again to confirm.
  1. Select Repair in the Avast Setup wizard.
  1. Select Aye to ostend the repair. Once the process is complete, select Washed or select Restart computer if prompted.

Reinstall Avast

If the result persists, utilise the Avast Uninstall Utility to uninstall Avast Antivirus as it completely removes all files associated with Avast from your PC while Windows runs in Rubber Mode.

  1. Close any app or antivirus running on your PC, and then download the Avast Uninstall Utility tool.
  2. Right-click the downloaded Avast Uninstall Utility file and select Run as administrator.
  1. If prompted past the Avast Antivirus Articulate dialog to restart in Safety Style, select Yep.
  1. Select the location of Avast program files and the product edition to uninstall, and and then select Uninstall.
  1. Once the removal process ends, select Restart Figurer to complete the uninstallation.
  1. Now, reinstall Avast and try opening the program on your PC again.

You tin can as well uninstall Avast from your PC via the Windows Showtime menu.

  1. Right-click Start > Apps & Features > Avast Antivirus > Uninstall > Uninstall when the Avast Antivirus setup appears.
  1. Select Yes to confirm your action.
  1. Once uninstalled, select Restart reckoner and reinstall Avast.

Get Avast Working Once again

Avast ranks loftier in almost every list of best antivirus software. Millions of people utilize the Avast antivirus software to block threats equally it'south user-friendly.

We hope this guide helped you reopen Avast Antivirus on your computer. Get out a comment and let united states of america know which solution worked for y'all.