Windows 10: Explorer crashing when opening large folder in Windows 11 [Fix]

Discus and support Explorer crashing when opening large folder in Windows 11 [Fix] in Windows 10 News to solve the problem; [ATTACH]Is File Explorer crashing the moment you try to open a large folder in Windows 11 /10? Opening a large folder shouldn’t cause a system crash;... Discussion in 'Windows 10 News' started by WinClub, Oct 10, 2025 at 9:22 AM.

  1. WinClub New Member

    Explorer crashing when opening large folder in Windows 11 [Fix]


    Explorer crashing when opening large folder in Windows 11 [Fix] view-tab.png
    Is File Explorer crashing the moment you try to open a large folder in Windows 11 /10? Opening a large folder shouldn’t cause a system crash; however, if you face this issue, you are not alone. The good news is that it’s an easy fix. In this guide, we will walk through the key steps. […]

    This article Explorer crashing when opening large folder in Windows 11 [Fix] first appeared on TheWindowsClub.com.

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  2. Harvy Win User

    Windows explorer crashing

    Hi,

    I am having the same problem as the OP in this thread.
    Windows Explorer crashes whenever I open my external HDD or thumb drive in explorer..

    I have tried the fixes listed in the above thread and I am getting the same error message as 'ktadie' (post 16). I think this is because I am running Windows 7 Professional. Windows explorer crashes when I open my 'Films' folder on my brand new 2tb external HDD. I have about 300 .avi files in this folder and some of the .avi files are several years old.

    In short I believe I need the same fix given by 'Wile E' (post 7) but updated for Windows 7 Professional.

    Thanks in advance.
     
  3. Ahhzz Win User
    Windows 10 Tweaks

    Pressing “Windows+Pause Break” (it’s up there next to scroll lock) opens the “System” Window.

    Windows 10: In the new version of Windows, Explorer has a section called Quick Access. This includes your frequent folders and recent files. Explorer defaults to opening this page when you open a new window. If you’d rather open the usual This PC, with links to your drives and library folders, follow these steps:

    • Open a new Explorer window.
    • Click View in the ribbon.
    • Click Options.
    • Under General, next to “Open File Explorer to:” choose “This PC.”
    • Click OK


    credit to Lifehacker.
     
  4. vinceip Win User

    Explorer crashing when opening large folder in Windows 11 [Fix]

    Explorer Crash FIX!


    Our old Dell Inspiron N5110 got this problem also.
    Taskbar keeps refreshing. Thanks many hints from guys above pointed me the direction to fix it.
    From Reliability History Monitor I found Explorer keeps crashing because of IDTNC64.CPL (type reliability history at Start)
    1. the issue was from IDTNC64.cpl, the sound driver,
    but I could not successfully to uninstall it from device manager nor control panel or rename the file or the folder.
    2. uninstalled High Definition Audio Device few times, problem remain
    3. tried to uninstall within Control Panel > Program file, yet Control Panel only open 2, 3 seconds then closed automatically.
    4. finally solved Control Panel shut down problem by going to msconfig>services>and disable Windows Error Reporting Service. see below sequence:
    Click window + R keys, type msconfig, Enter to open msconfig, click Services Tag and look for Windows Error Reporting Service. Unchecked it, then apply, ok then reboot system when it suggests.
    5. After this, open Control Panel by clicking Start > type Control Panel. Then my Control Panel open and stay put, won't shut down by itself.
    6. In Control Panel > Programs > I found IDT Audio and successfully to uninstall it.
    7. No more taskbar refresh or Windows Explore shut down after uninstalled IDT and Sound still works great!!!
    8. repeat step 4 to check Windows Error Reporting Services by clicking it. OK then follow system suggestion to reboot.
    9. Control Panel still able to open and remain open. Sound still works and no more refresh.
    10. From Reliability History monitor found no more Windows Explorer crashing.
    I am happy and hope above steps help
     
Thema:

Explorer crashing when opening large folder in Windows 11 [Fix]

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