How To Fix “Critical Error Your Start Menu Isn’t Working”

One of the most crucial components of a Windows computer is the Start menu. It lets you quickly and easily access every installed application by navigating through them all. It has some faults, though, just like most Windows components. A significant error on the Start menu may prevent you from utilizing the menu. If you’re having a problem, try the below remedies to solve it.

Ways To Fix “Critical Error Your Start Menu Isn’t Working”

1. Restart Windows Explorer Process

To browse system files and launch apps, you only need to use Windows Explorer. Additionally, it controls several Windows processes, including the Task Manager and Start menu. So, the first thing you should do if the Start menu is problematic or generates a severe error is to restart Windows Explorer.

Step 1: Launch the Task Manager

Step 2: Perform a right-click on the Windows Explorer process

Step 3: Select Restart from the context menu to restart Windows Explorer.


Step 4: Open the Start menu and see if the critical error is still present.

2. Sign Out Of Your Account And Back In Again

There may have been a temporary error in your account that led to the Start menu critical issue. In this situation, signing out of your account and then back into it will solve the problem.

Step 1: Press the Alt + F4 hotkeys.

Step 2: Select Sign out from the drop-down menu.


Step 3: Click OK to log out.

Step 4: Sign in to your account again after a brief delay.

Step 5: See if the problem is still present.

3. Activate The Start Menu Again

One of the best ways to fix problems with the Start menu is to re-register it. Reregistering the Start menu is straightforward; you only have to run a quick command in the PowerShell window.

Step 1: Open the PowerShell window with administrator privileges to re-register the Start menu.

Step 2: Type the following command into the PowerShell window and press Enter.

Get-AppxPackage Microsoft.Windows.ShellExperienceHost | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}


Step 3: Restart the system after completing the command to look for any issues.

4. Run An SFC Check

As indicated, faulty system files can cause this critical issue, and the best approach to fix these files is to run an SFC scan. It is an integrated tool that detects and fixes damaged system files.

Step 1: Open Command Prompt with administrator privileges

Step 2:  Type SFC /scannow followed by the Enter key.

Step 3: Click OK to start an SFC scan.


Step 4: Wait until the scan is finished—this could take some time—and then reboot your computer.

5. Remove Unauthorized Start Menus

If you’ve installed a third-party Start menu like StartIsBack++ on your machine, the Start menu will become unresponsive and issue a critical error. Remove these programs from your computer as a fix, and check to see if the issue still exists.

6. Delete Temporary And Unnecessary Files

Conflicting transient or junk files that can cause issues while attempting to install a certain app on your computer can also result in the missing start menu icons error. To solve this issue and free up space, you should delete all temporary files and trash from your computer. Use Advanced System Optimizer to help you accomplish this.


The best computer junk-cleaning application is Advanced System Optimizer. It provides a quick, cost-effective answer to your Windows optimization requirements. To boost computer performance, clean the hard drive. Your PC will run more swiftly with faster responsiveness and load times if you delete unnecessary and unwanted files from your storage. This best PC cleaner may help you preserve your privacy by erasing cookies and browsing history, encrypting sensitive data to keep it safe from prying eyes, and permanently removing data. In addition to recovering lost data, backup copies of important data, such as movies, audio files, pictures, and documents, are also created.

The Final Word: What Is the Start Menu Critical Error and How Do You Fix It?

Windows receives new features with every release. But Windows has problems, too, just like every other OS. You can resolve the Start menu critical problem by using the suggested patch. But as a last resort, you’ll need to Reset your PC if none of the repairs worked.

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