Windows 10: SYSTEM SCAN AT RAISED IRQL CAUGHT IMPROPER DRIVER UNLOAD error in Windows 10

Discus and support SYSTEM SCAN AT RAISED IRQL CAUGHT IMPROPER DRIVER UNLOAD error in Windows 10 in Windows 10 News to solve the problem; [ATTACH]If after you perform a Windows 10 update or during an upgrade process and you encounter the SYSTEM SCAN AT RAISED IRQL CAUGHT IMPROPER DRIVER... Discussion in 'Windows 10 News' started by WinClub, Mar 26, 2020.

  1. WINCLUB
    WinClub New Member

    SYSTEM SCAN AT RAISED IRQL CAUGHT IMPROPER DRIVER UNLOAD error in Windows 10

    WinClub, Mar 26, 2020
    #1
  2. BILLWILLSQ
    BillWillSQ Win User

    IRQL caught improper driver

    Having a problem logging in. Keep getting this error message. System scan at raised IRQL caught improper driver. The driver is mrxsmb.sym . I have rebooted PC, Tried a reset, Tried a start up repair & Start up settings all to no avail. The PC does not have
    a previous restore point. Only thing left on advance options is Command Prompt but this is where I am lost. Prompt is X:\windows\system32>

    Any help would be appreciated. Do have laptop so can down a tool to a sub. Thanks Bill
     
    BillWillSQ, Mar 26, 2020
    #2
  3. GINO DES
    Gino Des Win User
    IRQL caught improper driver

    Hi Bill,

    This error indicates that a driver did not cancel pending operations before unloading.
    Mrxsmb.sys is a Windows system file that is commonly used to store device drivers and other core system functions for Windows. To troubleshoot this issue, we suggest that you follow the steps provided in this link:
    Troubleshoot blue screen errors.

    If the issue persists, then we suggest that you use an installation media to repair or reset your Windows installation. Here's how:

    • On a working PC, go to the
      Microsoft software download website      .
    • Download the media creation tool and then run it.
    • Select Create installation media for another PC.
    • Choose a language, edition, and architecture (64-bit or 32-bit).
    • Follow the steps to create installation media, and then select Finish.
    • Connect the installation media you created to your nonfunctional PC, and then turn it on.
    • On the initial setup screen, enter your language and other preferences, and then select
      Next. If you're not seeing the setup screen, your PC might not be set up to boot from a drive. Check your PC manufacturer's website for info on how to change your PC's boot order, and then try again.
    • Select Repair your computer.
    • On the Choose an option screen, select Troubleshoot. From there, you can:
      • Restore from a system restore point by selecting Advanced options >
        System Restore. This will remove recently installed apps, drivers, and updates that might be causing your PC problems. Restoring from a restore point won’t affect your personal files.
      • Select Reset this PC to reinstall Windows 10. This will remove apps and drivers you installed and changes you made to settings, but lets you choose to keep or remove your personal files.

    Let us know how it goes so we can assist you further.
     
    Gino Des, Mar 26, 2020
    #3
  4. SHADOWMAKER
    shadowmaker Win User

    SYSTEM SCAN AT RAISED IRQL CAUGHT IMPROPER DRIVER UNLOAD error in Windows 10

    windows fails to update

    I did that and I got blue screen

    it gave this error (system scan at raised irql caught improper …. etc)

    what failed : nnsnahsl.sys

    I removed it from drivers files and I will try again
     
    shadowmaker, Mar 26, 2020
    #4
Thema:

SYSTEM SCAN AT RAISED IRQL CAUGHT IMPROPER DRIVER UNLOAD error in Windows 10

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