How to Fix Avast UI Failed To Load Error [100 % Working]

This article shows details about avast UI failed to load. Among the major problems with Windows OS that Microsoft couldn’t even resolve with Windows 10 are safety and security. As all of us know, Windows 10 is still prone to malware, viruses, spyware, and all sorts of undesirable damaging programs. Luckily, a feature-rich antivirus application program like Avast UI failed to load aids individuals to safeguard their computers versus viruses.

Lately, numerous Avast Antivirus individuals have been receiving errors after updates from home windows or avast antivirus that states: ‘Avast UI failed to load. This isn’t very convenient. AV Service is not working.’ Moreover, the issue dialog supplies ‘Exit’ as well as ‘Restart Service’ switches.

Avast Ui Failed To Load
Avast Ui Failed To Load

FixAvast UI Failed To Load Error [100% Working] 

Avast Antivirus uses various live shields, dubbed Core Shields, to defend your PC against malicious threats in real-time. But it would be best if you still relied on the Avast user interface (UI) occasionally. Not only does it let you perform intensive scans for hidden forms of malware, but it also allows you to make configurations to how the antivirus utility works.

Rarely, however, the Avast Antivirus UI can fail to load in Windows 10. You may instead see an error message labeled “UI failed to load.” Or, you may also see other errors such as “Sorry, our screen didn’t load” and “Well, this is embarrassing.” The error might feature a Restart Services option, but selecting that often does nothing.

In this article, you can learn about avast UI failed to load. Here are the details below;

If you have encountered a similar problem and have been scratching your head to repair it, this article will assist you.

What Does It Indicate When Avast Say UI Failed To Load?

The name claims all of it; Avast Antivirus UI Failed to Load error describes some concerns in the Windows Services arrangement, resulting from which Avast could not start effectively. The individuals of AVG Antivirus have listed a similar issue.

Why Does Avast Say UI Failed To Load?

The UI Failed to pack issue in Avast is promoted by an inaccurate Windows Services arrangement. A majority of customers started meeting this mistake after the Windows 10 April 2018 Update.

How To Fix UI Failed To Load Error On Avast?

Restart Remote Desktop Services 

Avast Antivirus needs Remote Desktop Services to function in Windows 10 system. If the Avast UI fails to show up, you must change Remote Desktop Services functions by default.

  • Hold Windows+S, enter services, and choose Open to load the Services console.
  • Pull down and find the service labeled Remote Desktop Services. Then, right-click and select Properties.
  • Inside the General tab, set Startup type to Automatic. Then, select Start to set the Service state to Running.
  • Restart your PC.
  • Start the Avast UI from the machine tray or the Start menu.
Avast Ui Failed To Load Windows 10
Avast Ui Failed To Load Windows 10

Restart Avast Antivirus Service

Avast also utilizes a dedicated background service to handle how the antivirus utility and its Core Shields function on your computer. By default, the Avast installer establishes the service to start and run automatically. But you have to double-check and make any changes to match what you find in the steps below.

  • Open the Services console in Windows 10.
  • Locate the service labeledAvast Antivirus. Then, right-click and select Properties.
  • Inside the General tab, verify that the Startup type is Automatic. If the Service state reads as Stopped, choose the Start button to run the service.
  • Restart your computer.
  • Try loading the Avast Antivirus UI.

Update or Repair Avast

If the fixes above disappointed to fix the Avast UI, you should update or repair Avast Antivirus software. That should take care of any known errors or corrupted files behind the point.

  • Press Windows+X and select Apps and Features.
  • Find and choose the Avast Antivirus product causing trouble on your PC. Then, select Uninstall.
  • Pick the Update choice and follow all on-screen directions to update the program.
  • Restart your computer and load the Avast UI.
  • If you still keep operating into the same issue, serve steps 1–4 but select the Repair option in step 3.

Remove and Reinstall Avast

If updating or repairing Avast Antivirus didn’t support, you must reinstall it on your PC to fix underlying issues that cause the UI to crash. Before you accomplish that, though, you must remove all traces of the program. The Avast Uninstall Utility should assist you to do that.

Tip: For alternative ways to remove Avast Antivirus altogether, check this guide about uninstalling Avast Antivirus in Windows 10.

  • Download and run the Avast Uninstall Utility.
  • Select yes to boot Windows 10 in Safe Mode.
  • Select yes again to confirm. Your PC should restart and load the operating system in Safe Mode. The Avast Uninstall Utility program should start automatically soon after.
  • Select the Avast installation directory and product.
  • Select Uninstall.
  • Press Restart computer to reboot Windows 10 usually.
  • Download the Avast installer and start it to reinstall the anti-malware utility on your PC. If you use a paid variant of Avast, you must log in to the program to re-authenticate it.

Update Windows 10

If the Avast Antivirus UI continues to fail, you must update Windows 10 to its latest version. That could end up setting any system-related issues blocking the program from loading on your computer.

  • Even if Avast runs properly, it’s a great idea to patch out security-related vulnerabilities and loopholes by keeping Windows 10 up-to-date.
  • Open the Start menu and select Settings.
  • Select Update & Security.
  • Press on Check for updates and select the Download and install option to install the newer Windows 10 updates.

Avast: Best Antivirus Software

Avast is one of the most feature-rich cross-platform internet protection applications that provides security versus all sorts of infections and malware. This Avast Antivirus is available for macOS, Windows, Android, and also iPhone.

Along with Avast Pro Antivirus, Avast Software also provides a free variation of the program. Some of the significant highlights of Avast are SafeZone Browser, Secure DNS, Sandbox, Wi-Fi Security Scanner, and also Password Manager.


Both simple techniques discussed in this article could have dealt with the UI Failed to pack mistakes on Avast. That said, if Avast UI failed won’t open up, and also, the issue isn’t addressed yet; after that, you ought to re-install Avast on our computer.

Leave a Comment