If you're experiencing a critical error with the Windows 10 Start menu that causes it to crash, blocks access to installed apps and Settings, or freezes your computer, don't worry! This page can help you resolve the issue and regain access to your Start menu.
The received error message should be like this:
"The Windows Update error message says that the Start menu and Cortana aren't working. It will be fixed the next time you sign in."
The Windows Update error message "Critical Error – Your Start menu isn't working. We'll try to fix it the next time you sign in" indicates that there is a problem with the Start menu functionality, which is a critical component of the Windows operating system. This error message usually appears when Windows Update is unable to resolve the issue automatically, and it will attempt to fix the problem the next time you sign in to your computer.
When you encounter the Windows 10 Start button not working issue due to a critical error message, try refreshing your computer once or twice, or simply turn it off and restart. This is the safest and quickest way to determine the severity of the problem.
While some people may be able to easily resolve the critical error affecting the Start menu and Cortana, many others may not be so lucky. In such cases, a general troubleshooting approach can be helpful to move forward.
To get to the place where the update is available, you can click on the Start button, then click on the "Settings" option, and then click on the "Update & Security" option. From there, you can click on the "Windows Update" option to check for any available updates.
Step 1. To open the Settings app on your Windows computer, press the Windows key + R keys together to bring up the Run box, type "ms-settings:" in the empty box, and press enter. This will directly open the Settings app.
Step 2. To update Windows 10, go to the Settings panel, click on Update & security, and then select Check for updates. If you're running version 1511, navigate to System, then About, and finally Version. Follow the wizard to install the latest available update.
Microsoft has developed a troubleshooter to help with Start menu issues, which can be downloaded and run to temporarily fix problems.
Start Menu Troubleshooter Download
Booting into safe mode and then returning to normal mode seems to be a temporary fix for the critical error, as some users have reported that the error returns after a while, but it's still worth trying.
Step 1. When Windows 10 starts, press the Windows Key + L to log out.
Step 2. Click the "Power" button in the bottom right corner, hold the "Shift" key on your keyboard and click "Restart".
Step 3. Your computer will restart to boot options. From there, go to Troubleshoot, then Advanced options, and finally Startup Settings. Click the Restart button.
Step 4. Once your computer restarts, press F5 to access "Safe Mode" with Networking.
Step 5. Just by entering the Safe Mode your problem should be resolved. All you have to do now is to restart your computer.
In addition to the usual troubleshooting methods for the Start menu, it's worth noting that third-party antivirus software may be causing the issue. Try uninstalling and then reinstalling the antivirus software to see if it resolves the problem.
Furthermore, there are some other suggestions from experienced users who solved their problem. The upcoming parts are somewhat higher-leveled, so you must show some patience and follow the detailed guide in earnest.
If none of the previous solutions work, you can try restoring your computer to a previous version when the Start menu was working properly. This will essentially revert your computer back to a point in time when the Start menu was functioning correctly, effectively bypassing the critical error. This method can be a bit more involved, but it may be the most effective solution if the other methods fail.
Step 1. To open System Restore, press the Windows key + R to open the Run box, type rstrui.exe, and then press Enter. This will open System Restore.
Step 2. The System Restore window will open. Click on Next.
Step 3. Select a Restore Point which you want to restore your computer to, and click Next.
Step 4. You should follow the wizard to confirm all your selections to take effect.