Avast UI Failed to Load Error

An Avast UI failed to load error occurs when an incorrect windows service configuration triggers it. It leads to stop the whole program from running. If you have confronted the same error while using the Avast antivirus and want to fix it permanently then you will get the instant solution to do here. In case you have no time to troubleshoot the issue then you must reach out to Avast customer service number as early as possible.

With excellent features like malware blocking, simple password manager, phishing protection, rescue disk, and many more, this Antivirus is considered as the first choice of many users. When it causes troubles, this product disappoints the users.

Basic troubleshooting steps:

  • Restart the Avast software by clicking on the green button
  • Change the startup type of your computer to manual
  • Run the Avast repair program from the Avast setup Wizard
  • Uninstall and reinstall the program

Further troubleshooting for Windows 10:

Step 1: Press Win+R to run the Windows services console
Step 2: Enter ‘service.msg’ and press the OK button
Step 3: Click on the Remote Desktop Services in the Service console

  • Select Properties
  • Click on the menu next to the Startup type in the general tab
  • Select Automatic option

Step 4: Click on Apply to confirm the changes
Step 5: Restart the computer and try to open the Antivirus again


If after performing all the steps you find no success and the UI failed to load error in Avast antivirus persists then it is highly suggested to reinstall the software so that any other related glitch can be resolved.

  • Go to the task manager and terminate the Avast process
  • Remove the tool from Apps & features
  • Delete all the residual Avast leftovers

However, you can also uninstall Avast with the help of the Uninstall utility that you need to download and run for the removal. If you face any problems that are beyond your knowledge then do not hesitate in seeking Avast help from the technical representatives available at the Avast team. They have a profound knowledge of all Avast product fixtures.

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