FIX – fltMgr.sys Blue Screen Error on Windows 11/10 | TechBenzy


fltMgr.sys Blue Screen Error on Windows 11/10

BSOD errors are fairly irritating and chances are you’ll encounter them on Windows 10 in addition to on Windows 11. They end in crashing your system, after which your PC will restart.

BSOD errors could be of various sorts, and they’re typically confronted attributable to incompatible drivers, incompatible {hardware}, corrupted system information, outdated Windows, or defective {hardware}. 

One frequent BSOD error chances are you’ll encounter on your Windows PC is fltMgr.sys Blue Screen error. fltMgr stands for Microsoft Filesystem Filter Supervisor.

This service ensures that your information stay intact the place they’re purported to be. When one thing goes incorrect with the fltMgr, you’ll probably face fltMgs.sys blue display error on Windows.

Repair fltMgr.sys Blue Screen Error on Windows 11/10

If you’re getting fltMgr.sys Blue Screen error on Windows could point out points with the fltMgr service. Given under are some troubleshooting steps to assist repair this blue display error on your PC-

1. Boot into Protected Mode

If you’re dealing with fltMgr.sys blue display error on Windows, then you need to attempt booting into protected mode. By means of this, you’ll be able to simply determine whether or not the difficulty is triggered attributable to some app or not.

  1. Press Windows + R key combo, sort msconfig, and click on on msconfig
  2. Click on on the Boot tab, after which underneath the Boot Choices, choose Protected Boot. Boot options > Safe Boot > Apply > Ok
  3. Choose the choice for Minimal underneath the Protected Boot. 
  4. Now, click on on Apply after which on OK. 

2. Replace Windows

If you’re utilizing an outdated model of Windows, then the blue display error could come up on your Windows. If the updates can be found, obtain them on your system. To take action, comply with the steps talked about below-

  1. Go to the Begin menu, seek for the Settings app and open 11 settings
  2. Subsequent, choose the Windows Replace possibility from the left sidebar after which click on on Examine for Updates button.check for updates
  3. Set up all of the updates out there after which merely restart your PC.

3. Clear Junk Recordsdata 

Chances are you’ll get fltMgr.sys blue display error on Windows attributable to junk information. You should utilize Disk Cleanup to scrub junk information and repair this concern. To take action, comply with the steps given below-

  1. Go to the Begin menu, seek for Disk Cleanup and open it.Disk Cleanup
  2. Now, click on on the drop-down menu underneath Drives choose, choose the Windows set up drive, and click on OK.Disk cleanup
  3. Below the Recordsdata to delete part, choose all of the information you wish to delete.
  4. Then, click on on the Clear up System information possibility.Disk cleanup system files (1)

4. Replace your Drivers

You’ll probably face this concern in case you have incompatible or outdated drivers. On this case, you must replace your drivers to repair your downside. To replace drivers, comply with the steps given below-

  1. Press Windows + I key combo to open Settings.
  2. Below the Windows Replace part, click on on Superior Choices.Advanced options
  3. Now, click on on Non-compulsory Updates after which on Driver Updates.Optional Updates
  4. Now, choose all the motive force updates out there.
  5. Click on on Obtain & Instal to put in the updates.

5. Run SFC and DISM Scan 

You might also face this concern attributable to corrupted system information. You possibly can run SFC and DISM scans to scan and repair corrupted information. Given under are the steps to do so-

  1. Go to the Begin menu, and seek for CMD. Proper-click on on Command Immediate after which click on on Run as administrator. 
  2. Right here, enter the command given under and execute it-sfc/scannow
  3. This can scan your PC for corrupted information and repair them. Watch for the method to finish earlier than you progress to the following step. 
  4. Now, sort and execute the next instructions one by one-dism command
    • DISM /On-line /Cleanup-Picture /CheckHealth
    • DISM /On-line /Cleanup-Picture /ScanHealth
    • DISM /On-line /Cleanup-Picture /RestoreHealth
  5. As soon as carried out, shut the Command Immediate and restart your PC. 

6. Run CHKDSK Scan

CHKDSK scans your disk and fixes file system errors. If you’re dealing with fltMgr.sys blue display error, then operating the CHKDSK scan will help repair the difficulty. To take action, comply with the steps given below-

  1. Firstly, run Command Immediate as administrator. 
  2. Right here, sort and execute the next command-chkdsk C: /f /r /x
  3. Watch for the method to finish after which restart your PC. 

7. Scan for Virus

We suggest you run a virus and malware scan. Many occasions, blue display errors are attributable to viruses on your PC. You’ll have to scan your PC for the virus to repair points triggered attributable to them. You should utilize Windows Safety to scan your PC for viruses by following the steps given below-

  1. Open Windows Safety from the Begin Menu.Windows Security
  2. Click on on Virus and risk safety possibility.Windows Security
  3. Now, click on on Scan Choices after which choose Full Scan.Scan Options
  4. After doing so, click on on Scan Now to scan your PC for the virus. 


These had been some troubleshooting strategies to assist repair fltMgr.sys Blue display error on Windows. Nonetheless, in case you nonetheless face the difficulty after following the above steps, we suggest performing a manufacturing unit reset. You possibly can both manufacturing unit reset your PC or clear-set up Windows to repair this concern. 


Dev Jain

Dev Jain is a founder of Techbenzy. He just love Technology. Writing on Technology, Movie Download, Apps, tech tips, Entertainment, Biography, Anime etc. are some of his hobbies.

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