Windows 10: How do i fix critical error?

I have recently updated my windows. 2024-09 Cumulative Update for Windows 11 Version 23H2 for x64-based Systems KB5043076 and apparently this update couldn't be installed on my windows system. The problem right now is I'm not able to access my search bar and my windows button because of it and if i press my windows key it will pop up a critical error start menu isn't working. I need help on how can i fix this issue.

:)

 

How to fix Critical Error on Windows 10

Hi everyone! Today, I am going to explain how to fix Critical Error on Windows 10. Critical Error happens for me approximately every 1 or 2 months and it can last up to 2 weeks. The Critical Error sign only shows when your Start Menu and Cortana are
not working. You also cannot use your taskbar when you have Critical Error. On the Critical Error sign, there is an option to sign out of your computer. There are several ways to fix this.

Option 1:

Step A: Using your keyboard, hold Ctrl+Alt+Del at the same time.

Step B: Some security options will then load. There should be 4 options.

Step C: At the bottom-right corner, there will be a power (on) button. Click that.

Step D: Then select "Restart" and then your computer will start to restart. This means it will turn off and then come back on.

Step E: Your Critical Error should now be gone and your computer should now be back to normal.

Option 2:

Step A: You need to create/copy a
(new) user account by doing the following;

• Press Windows + X keys on the keyboard, select
  Control Panel.
• Select System and Security and then
  System.
• Click Advanced System Settings.
• Under User Profiles, click
  Settings.
• Select the profile you want to copy.
• Click Copy to, and then enter the name of, or browse to, the profile you want to overwrite. This will usually be in C:\Users\username, where username is the name of the profile to which you are copying.
  
• Click Permitted to use, and then add all user accounts to which you want to give full profile control.
  
• Click OK.

Step B: This problem should now be fixed and Critical Error should be gone now.

Option 3:

Step A: Click "Sign Out" on the blue Critical Error sign.

Step B: You will now be on your login screen.

Step C: Click the power (switch on) button.

Step D: Select "Restart" and your computer will now start to restart.

Step E: When your computer comes back on, Critical Error will now be gone.

I hope you have enjoyed reading this and I hope it had helped you. Please comment with feedback!

 

Critical Error Popup

Hi QUENDALEWARD,

Corrupted system files may be the possible cause why you received a critical error. To provide you the accurate resolution, kindly answer the following questions:

• Have you made any recent changes prior to this issue?
• What is the exact error message you received?
• What troubleshooting steps have you done so far?

Meanwhile, I suggest that you follow the steps in this article on how to troubleshoot
Start menu.

Keep us posted if you need further assistance.

 

How do I fix drivers that are "Critical" in Error Control?

Hello, thank you for reaching out to the Microsoft Community. I am here to help and provide assistance with any questions or concerns you may have.

Drivers marked as "Critical" in Error Control usually indicate drivers essential for core Windows functionality. Issues with these can cause system instability and unexpected errors.

Follow these steps to try and fix the issue:

1. Open an elevated Command Prompt (Right-click Start button, choose "Run as administrator")

2. Type sfc /scannow and press Enter.

After this, follow these other steps:

1. Right-click the Start button and select Device Manager.

2. Locate the device with the "Critical" driver, right-click, and select Update driver.

Choose Search automatically for drivers. Windows will try to find updated versions.

If this doesn't work, once again, go to Device Manager, locate the devices with critical driver and make a list of them, please copy the list here or take a screenshot for further assistance.