Lỗi ui failed to load khi cài avast


One of the major issues with Windows OS that Microsoft couldn’t even resolve with Windows 10 is security.

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As we all know, Windows 10 is still vulnerable khổng lồ viruses, malware, spyware, & all sorts of unwanted harmful programs.

Thankfully, feature-rich antivirus software like Avast helps users khổng lồ safeguard their PCs against viruses.

Recently many Avast Antivirus users have been getting an error after updates from windows or avast antivirus that says: ‘UI Failed to lớn load. This is really embarrassing. AV Service is not responding.’

Additionally, the error dialog offers ‘Exit’ and ‘Restart Service’ buttons.

If you have encountered a similar problem and have been scratching your head to fix it, then this article will definitely help you.

ALSO READ: Best không tính tiền Antivirus for apk smartphones

What Does It Mean When Avast Say UI Failed lớn Load?

The name says it all; Avast Antivirus UI Failed lớn Load error refers lớn its service on Windows not starting like it should.

There are instances of the remote desktop service causing this issue for few users.

The users of AVG Antivirus have reported a similar error.

Also Read – Fix Avast Service High CPU Usage Issue

Why Does Avast Say UI Failed khổng lồ Load?

The UI Failed to lớn load error in Avast is triggered by an incorrect Windows Services configuration. A majority of users started facing this error after the Windows 10 April 2018 Update.

Easy Method – Fix UI Failed to lớn Load Error on Avast

1. Head to lớn services using the RUN dialog box. Press Windows+R on your keyboard or type run in the start thực đơn search.

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2. Type services.msc and press the OK button lớn enter the wizard.


In addition lớn Avast Pro Antivirus, Avast Software also offers a không tính phí version of the program.

Some of the major highlights of Avast are SafeZone Browser, Secure DNS, Sandbox, WiFi Security Scanner, and Password Manager.

Frequently Asked Questions

1. What does it mean for Avast when it says “failed khổng lồ load UI” ?

The user interface has failed to lớn load services which consist of antivirus protection services, the dashboard, và more.

They are required for the proper functioning of Avast on the computer.

2. Is the Failed to Load UI error because of virus?

It could be one of the many reasons behind the problem. The viruses can stop Avast service from starting when the computer boots up.

However, it is unlikely the case unless you disabled the antivirus when plugging in the new flash drive tải về or installing unknown files on the computer.

Also Read- Best miễn phí Antivirus Software For Windows 10 PC


Also Read- How khổng lồ fix Avast Service High CPU usage


The three simple methods mentioned in this article might have resolved the UI Failed to load error on Avast.

That said if Avast won’t open and the problem isn’t solved yet, then you should reinstall Avast on our PC.