Windows 10: Windows 11 ucrtbase.dll explorer crash 0xc0000409

I have been having crashes with explorer.exe Does anyone know how I can fix thisFaulting application name: Explorer.EXE, version: 10.0.22000.527, time stamp: 0x59dc9944 Faulting module name: ucrtbase.dll, version: 10.0.22000.1, time stamp: 0x00e78ce9 Exception code: 0xc0000409 Fault offset: 0x000000000007dd7e Faulting process id: 0x424 Faulting application start time: 0x01d844ce5adf2e65 Faulting application path: C:\Windows\Explorer.EXE Faulting module path: C:\Windows\System32\ucrtbase.dll Report Id: 1950c5a3-3122-460a-a339-c0c2f9d3727c Faulting package full name: Faulting package-

:)

 

Internet Explorer 11 as well as Edge in Windows 10 crashes

Hi,



Thanks for posting your query on Microsoft community.



I understand your concern and will assist you to resolve this issue.

I suggest you to follow the steps below and check if it helps.

Step 1: Windows 10 has a built-in troubleshooter to check and fix issues with Internet Explorer. I would suggest you to run this troubleshooter to check if the issue is
with your Explorer.

Refer these steps:

• 
  Press Windows key +X, select Control panel.
  
• 
  Change the view by option on the top right to Large icons.
  
• 
  Click on troubleshooting and click on the view all option on the left panel.
  
• 
  Run the Internet Explorer performance troubleshooter.
  

And also refer the link below and check if it helps.

http://windows.microsoft.com/en-in/internet-explorer/ie-crashes-stops-working#ie=ie-11



Step 2: I suggest you to reset the Internet Explorer and check if it helps.

Refer the below article and check if it helps.

http://windows.microsoft.com/en-us/internet-explorer/reset-ie-settings#ie=ie-11

Reset Internet explorer disclaimer:

Disclaimer: The Reset Internet Explorer Settings feature might reset security settings or privacy settings that you added to the list of Trusted Sites. The Reset Internet Explorer
Settings feature might also reset parental control settings. We recommend that you note these sites before you use the Reset Internet Explorer Settings feature.



Step 3: Clear caches and cookies

• 
  Open Microsoft EDGE.
  
• 
  After that click on (…) “More action” option which is visible at top right side of the browser and you will see “Settings” option.
  
• 
  Under “Settings” scroll down and you will see a button “Choose what to clear” under “Clear browsing data” option.
  
• 
  Once you click on this option you will see list of feature, Select Cached data and file.
  
• 
  Here you need to check the option you want to clear and click “Clear” button.
  

Hope this helps. If the issue remains unresolved, please get back to us and we would be happy to help.

 

internet explore 11 on my laptop (win 10) is crashing and unable to restore

Hi,



Thank you for posting your query in Microsoft Community.



I understand your concern and will assist you to resolve this issue.

I would suggest you to run the Internet Explorer performance troubleshooter which would tell us the reason behind the issue.

Follow these steps to run Internet Explorer Performance troubleshooter.

• 
  Press Windows key + W and type
  troubleshooting.
  
• 
  Select Troubleshooting.
  
• 
  Select View all on the top left corner.
  
• 
  Run Internet Explorer Performance troubleshooter.
  

I would also suggest you to refer to the following article and follow the steps given except resetting Internet Explorer. It has various steps to resolve the issue related to Internet Explorer performance.

What to do when Internet Explorer stops working.

http://windows.microsoft.com/en-in/internet-explorer/ie-crashes-stops-working#ie=ie-11



Hope this helps. If the issue remains unresolved, please get back to us and we would be happy to help.

 

Internet Explorer 11 not working on Windows 10

Hi,

Thank you for posting your query in Microsoft Community.

I understand your concern and will assist you to resolve this issue.

I suggest you to follow the steps below and check if it helps.

Windows 10 has a built-in troubleshooter to check and fix issues with Internet Explorer. I would suggest you to run this troubleshooter to check if the issue is with your Explorer.

Refer these steps:

• Press Windows key +X, select Control panel
• Change the view by option on the top right to Large icons
• Click on troubleshooting and click on the view all option on the left panel
• Run the Internet Explorer performance troubleshooter

And also refer the link below and check if it helps.

Internet Explorer help

Hope this helps. If the issue remains unresolved, please get back to us and we would be happy to help.