How to Fix fltmgr.sys BSoD on Windows 10 & 11

Corrupt system files can cause this problem

4 min. read

Updated onMarch 22, 2024

updated onMarch 22, 2024

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The fltmgr.sys (Filesystem Filter Manager) ensures all files stored in the user’s hard drive are in their locations. Likewise, it ensures the data is readable and accurate. However, users report issues with the fltmgr.sys BSoD (Blue Screen of Death).

Moreso, many factors cancause a Blue Screen of Deathon your PC.

What causes the fltmgr.sys error?

The fitmgr.sys failed bluescreen error can appear on your computer due to various factors. A common problem that may be responsible for the error is outdated or corrupt drivers. When the relevant driver for the fltmgr.sys process is outdated, it can result in BSoD.

Other factors that can cause the fltmgr.sys BSoD errors are:

Fltmgr_file_system blue screen error is causing your PC to crash and restart. Fortunately, there are some effective fixes for the fltmgr.sys BSoD error.

How do I fix the fltmgr.sys BSoD error?

Go through the following preliminary checks:

If the error occurs again, proceed with the solutions below to fix the problem.

1. Restart Windows in Safe Mode

Restarting Windows in Safe Modecan fix startup issues that can cause fitmgr.sys memory leak and other issues.

2. Run an SFC scan

Running an SFC scan will find corrupt system files causing the fitmgr.sys failed bluescreen and repair them. Read aboutfixing the run as administrator option if it’s not workingon your PC.

Also, you can use athird-party toolto run a system file check which will automatically repair any problems that are found.

3. Update the graphics driver

Check our guide onhow to update drivers on Windows 11for other methods to use.

4. Update Windows OS

If there are any updates available for your PC, Windows will search for and install them.

Windows updates will fix bugs affecting your PC that can cause fitmgr.sys BSoD error and add new features.

If you encounter issues during the update, checkhow to fix Windows not connecting to update serviceson your PC.

We need to mention that this guide will work seamlessly on Windows 10 as well as for Windows 11.

We hope you can fix the problem and get the Blue Screen of Death off your screen. However, you can read our article aboutfixing Fltmgr_file_system Error on Windowsfor more details on the problem.

How to Fix fltmgr.sys BSoD on Windows 10 & 11#

What causes the fltmgr.sys error?#

How do I fix the fltmgr.sys BSoD error?#

1. Restart Windows in Safe Mode#

2. Run an SFC scan#

3. Update the graphics driver#

4. Update Windows OS#