Windows 10: LogonUI.exe system error on startup

When i open my pc,a pop up appear that tells "LogonUI.exe system error".After that my screen was just black.How do i fix this?

:)

 

Can't get GPU-Z to start with Windows 8.1 startup

I'm not sure how to do that. Could you list the steps for a noob?

 

Error: "Clearing browsing data" on startup of the system in Windows 10

Hi,

Do not worry we will help you with this issue.

Provide us with additional information to assist you better further:

• Have you installed any third-party browser software of your computer?
• What is the complete error message/ error code of this issue?

Step 1: Now to troubleshoot this issue, I suggest you to lace the computer in Safe Mode with Networking and check.

Refer: Start your PC in safe mode in Windows 10


If the issue persists,

Step 2: I suggest you to test the issue by placing the computer in a Clean Boot state helps in eliminating software conflicts.

Disclaimer: Putting your system in
Clean Boot state helps in identifying if any third party applications or startup items are causing the issue.

You need to follow the steps from the article mentioned below to perform a Clean Boot.

How to perform a clean boot in Windows

Note: After troubleshooting, refer to the section “How to reset the computer to start as usual after troubleshooting with
Clean Boot” to return the computer to a
Normal startup mode.

Step 3: Follow the below steps to
place the computer in normal mode.

• Press Windows + R keys to open Run
  command.
• Type msconfig and press Enter.
• In the System Configuration window, click on
  General tab.
• Select Start-up selection as Normal startup, click on
  Apply and Ok.
• Follow onscreen instructions.

Hope it helps. Get back to us with an updated status of clearing browsing data error
for further assistance.

Thank you.

 

Critical Error - After Update LogonUI crashes

Hi Ersinalan,



I apologize for the delayed response. Let me help you.



I suggest you to perform a SFC Scan and check if there are any corrupted files causing the issue.

Method 1: Run SFC Scan

Click on the below link and follow the procedure to perform a SFC Scan.

System file check (SFC) Scan and Repair System Files & DISM to fix things SFC cannot

Check if it helps.

If the issue persists, perform a clean boot and check if it helps.

I suggest you to perform a Clean Boot in Safe Mode and check if it helps.

Method 1: Start computer in safe mode and then perform clean boot.



Step 1: Start computer in safe mode

• 
  When you hit the power button in Windows 8.1 (through Charms Bar), hold down the
  Shift key when clicking the Restart button.
  
• 
  The next screen will present you with three options. Click
  Troubleshoot.
  
• 
  Next, hit Advanced options followed by
  Windows StartupSettings from the next screen.
  
  Your PC will now be rebooted to enable the advanced parameters, which include Safe Mode as well. Once it restarts, you’ll get nine options whereby the following commands apply:
  

• 
  F4 for Safe Mode
  
• 
  F5 for Safe Mode with Networking
  
• 
  F6 for Safe Mode with Command Prompt
  
  For more information you may refer to the article mentioned below.
  
  Windows Startup Settings (including safe mode)
  
  
  
  Step 2: Perform clean boot to avoid any third party software conflict.
  
  To help troubleshoot error messages and other issues, you can start Windows by using a minimal set of drivers and startup programs. This kind of startup is known as a "clean boot." A clean boot helps eliminate software conflicts.
  
  Putting your system in Clean Boot state helps in identifying if any third party applications or startup items are causing the issue. You need to follow the steps from the article mentioned below to perform a Clean Boot.
  
  How to perform a clean boot in Windows
  
  Note: Refer "How to reset the computer to start normally after clean boot troubleshooting" to reset the computer to start as normal after troubleshooting.
  
  Check if it helps.
  
  
  
  I hope the information helps. Please keep us posted on the issue. We will be happy to assist you accordingly.
  
  
  
  Thank you.