Windows 10: Explorer crash loop BEX64 in ucrtbase.dll

Discus and support Explorer crash loop BEX64 in ucrtbase.dll in Windows 10 Software and Apps to solve the problem; I'm having recurring issues which cause explorer.exe to crash. Problem details are:So far I have tried the following:- Booted into safe mode, confirmed... Discussion in 'Windows 10 Software and Apps' started by MC933, Jan 7, 2022.

  1. MC933 Win User

    Explorer crash loop BEX64 in ucrtbase.dll


    I'm having recurring issues which cause explorer.exe to crash. Problem details are:So far I have tried the following:- Booted into safe mode, confirmed fine issue persists in safe mode with networking- Updated graphics driver as well as others seemed to fix the issue briefly, doesn't seem to work anymore- Cleared numerous caches- Tried a clean boot with all non-windows services disabled issue persists- Reverted back to previous windows update helped temporarily, not a sustainable fix though- Updated to latest version release 191206-1406, issue persists- Created a local admin account

    :)
     
    MC933, Jan 7, 2022
    #1
  2. dalchina Win User

    intermittent BEX64 explorer.exe crash

    For reference- apologies you probably already know this:
    What are BEX errors in Windows? - Quora

    It's almost inevitably associated with a 3rd party program hooked into file explorer.
    Consider anything that modifies file explorer in any way (e.g. adds buttons, quick access to favourites, changes appearance of the GUI...) and any context menu entry.

    You can start by disabling all non-MS context entries, starting with Shellexview (free), and then seeing if the same occurs.

    You may find further such entries using the more technical Autoruns (free from MS) where the listing is divided into clear sections to help you find those.

    Do not disable MS entries- these programs help you to hide those.


    Related:

    Explorer crash loop BEX64 in ucrtbase.dll [​IMG]

    - it would be wiser not to use the exception option.
     
    dalchina, Jan 7, 2022
    #2
  3. tiggeroz Win User
    Internet Explorer Crashing


    Hi - I seem to have this issue but am not quite as smart as you so am not sure how to apply your fix :-(... could you please provide an idiot's guide / step by step explanation? Thanks a million.

     
    tiggeroz, Jan 7, 2022
    #3
  4. Eksy61 Win User

    Explorer crash loop BEX64 in ucrtbase.dll

    Windows Explorer crashes after copying files to Dropbox folder (BEX64)

    I have found an intermittent bug with Dropbox 14.4.19: When I copy some files from my C: drive to a Dropbox folder, then the next time I access a folder on my C: drive, Windows Explorer crashes with that BEX64 thing.

    At least, that's what the Event Viewer said, but it didn't give me any more information than that.

    Has anyone else encountered this problem?
     
    Eksy61, Jan 7, 2022
    #4
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Explorer crash loop BEX64 in ucrtbase.dll

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