How to fix critical error on Start Menu and Cortana?

by Alice Woods - -
12

Question

Issue: How to fix critical error on Start Menu and Cortana?

Hello. I recently encountered “Critical Error Start Menu And Cortana Aren’t Working” error. I tried restarting my computer, but it did not work. I am not sure how to fix this issue. Can you help me, please?

Solved Answer

Windows 10 has been extremely popular since its launch – 14 million people upgraded the new version on the first day.[1] Even though the new OS is improved and has fewer problems in general – it does not avoid error messages.

The issue related to “Critical Error Start Menu And Cortana Aren’t Working” started affecting multiple users and they are looking for a solution. Do not worry, as you came to the right place. We have made every effort to help you fix annoying issues.

This critical error is related to Start Menu and Cortana. As soon as the user tries to launch Start Menu or Cortana,[2] the critical error shows up, explaining that these functions are not operating properly and a fix will be attempted next time user signs in.

However, even if users try to restart their computer – the promised fix does not work, and people are still stuck with the annoying message and malfunctioning features. Some users tried restarting their PC multiple times, switch to another account, etc., but nothing worked.

 

Even if you can get away without using Cortana, you definitely cannot operate your computer properly without the start menu. Some users were forced to go back to previous Windows versions merely because they can’t enjoy a problem-free OS.

We have compiled a list of possible solutions to the problem, so make sure to check them out.

TIP: before you proceed with the following Start Menu and Cortana fix, scan your computer with and make sure the culprit of the problem is not malware.[3]

Fix 1. Uninstall your Anti-virus or/and Dropbox

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The free scanner will identify main causes of your problem in its scan report. To eliminate them, you have to activate the licensed version of Reimage repair software by purchasing it. To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

Even though Microsoft released multiple updates to increase the compatibility with most of the security applications, some of them might still conflict with Windows 10 OS. Therefore, try to eliminate the problem by uninstalling your current antivirus and consider upgrading to . Alternatively, you can try updating to the newer version of your current security software.

  • As the start menu is not working, use Windows + R to open the Run dialog
  • Type in control panel and click OK
  • Select Programs and Features

 

  • Find your anti-virus program and click Uninstall
  • Restart your computer

If uninstalling security software did not work, follow the same instructions and uninstall Dropbox.[4]

Fix 2. Hide Cortana icon

Fix it now! Fix it now!
The free scanner will identify main causes of your problem in its scan report. To eliminate them, you have to activate the licensed version of Reimage repair software by purchasing it. To repair damaged system, you have to purchase the licensed version of Reimage Reimage.
  • Right-click on the Taskbar and select Search
  • From all the options, pick Hidden
  • Repeat step number 1
  • This time, select Show search icon
  • Restart your computer

Fix 3. Fix “Critical Error Start Menu And Cortana Aren’t Working” via PowerShell

Fix it now! Fix it now!
The free scanner will identify main causes of your problem in its scan report. To eliminate them, you have to activate the licensed version of Reimage repair software by purchasing it. To repair damaged system, you have to purchase the licensed version of Reimage Reimage.
  • Open Task Manager by holding CTRL + ALT + Delete
  • Click on File and pick Run new task
  • Type powershell
  • Right-click on PowerShell and select Run as administrator
  • You will see all running programs. Right-click on PowerShell and pick Open File Location
  • Copy the following in the command prompt:

Get-AppXPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\\AppXManifest.xml”}

   

  • Press Enter and restart your computer

Fix 4. Try fixing the error via Command Prompt

Fix it now! Fix it now!
The free scanner will identify main causes of your problem in its scan report. To eliminate them, you have to activate the licensed version of Reimage repair software by purchasing it. To repair damaged system, you have to purchase the licensed version of Reimage Reimage.
  • Open Task manager and pick File -> New Task
  • Type in cmd and click OK (don't forget to give the Administrative privileges)

 

  • Type in the following:

ren %windir%\\System32\\AppLocker\\Plugin*.* *.bak

  • Restart your computer

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If you failed to fix your error using Reimage, reach our support team for help. Please, let us know all details that you think we should know about your problem.
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About the author

Alice Woods
Alice Woods - Shares the knowledge about computer protection

Alice Woods is a security expert who specializes in cyber threat investigation and analysis. Her mission on Ugetfix - to share the knowledge and help users to protect their computers from malicious programs.

Contact Alice Woods
About the company Esolutions

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