[6 Methods] How to Fix the Cng.sys BSOD Error on Windows 10?

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  • [6 Methods] How to Fix nan Cng.sys BSOD Error connected Windows 10?

By Charlotte | Follow | Last Updated September 14, 2023

Some of you mightiness suffer from nan cng.sys BSOD correction connected your Windows device. Do you travel up pinch immoderate solution to this error? If not, past this guideline is for you! With nan solutions mentioned successful this guideline from MiniTool Partition Wizard, you tin reside it easily.

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About nan Cng.sys BSOD Error

The cng.sys record is simply a strategy driver record that is an basal next-generation Windows operating strategy record connected your computer. So, immoderate misplacement, removal, aliases harm to nan record whitethorn lead to strategy instability and crashes.

One of nan astir communal errors associated pinch nan cng.sys record is nan cng.sys BSOD error. The cng.sys BOSD correction tin besides beryllium called cng.sys grounded correction aliases cng.sys missing error.

cng.sys BSOD

After investigating extended personification reports and posts, I recovered location are respective imaginable causes for nan cng.sys BSOD error. Here are immoderate of nan astir communal ones:

  • Outdated aliases incompatible instrumentality drivers
  • Malware aliases microorganism infections
  • Hardware issues
  • Corrupted aliases incompatible Windows updates
  • Corrupted strategy files
  • Faulty RAM

How to Fix nan Cng.sys BSOD Error?

How to hole nan cng.sys BSOD error? Here are immoderate feasible methods to hole nan error. Let’s effort them successful bid until it gets solved.


If you tin footwear into Windows, you tin effort these solutions directly. If you can't, you request to footwear into safe mode first. To footwear into safe mode, you tin mention to this post: How to Start Windows 10 successful Safe Mode (While Booting) [6 Ways].

Method 1. Try Some Basic Tricks

After booting your PC into safe mode, you tin effort immoderate basal tricks first to hole nan cng.sys missing error. Sometimes, these basal tricks whitethorn hole nan correction successfully.

  • Scan for microorganism and malware
  • Check for Windows updates
  • Update aliases reinstall drivers
  • Disable immoderate unnecessary startup programs

Method 2. Run Disk Cleanup

With clip goes by, location are much and much impermanent and junk files shop connected your PC. If you haven’t occasionally cleanable retired these files, your PC’s capacity will slower and past consequence successful cng.sys BOSD correction successful uncommon times. So, you tin effort moving Disk Cleanup to cleanable these files. Here’s nan way:

  1. Open nan Search window.
  2. Type “disk cleanup” and property Enter.
  3. Select your strategy disk successful nan pop-up model and click OK.
  4. Click connected Clean up strategy files.
  5. Then prime your strategy thrust again and click OK.
  6. Then tick nan files you want to cleanable up and click OK.

In addition, you tin besides tally MiniTool partition Wizard to region nan unwanted files. It is simply a master and functional partition software that tin thief you delete unwanted files,  check for disk errors, partition difficult drive, convert mbr to gpt, do information recovery, and truthful on.

MiniTool Partition Wizard FreeClick to Download100%Clean & Safe

Method 3. Run DISM and SFC

If location are immoderate corrupted strategy files connected your computer, you tin brushwood nan cng.sys grounded correction easily. In this case, you tin effort moving DISM and SFC to hole nan error. Here’s really to execute DISM and SFC:

Step 1. Press nan Windows and S keys simultaneously to unfastened nan Search window.

Step 2. Type “cmd” successful nan hunt box, right-click Command Prompt, and prime Run arsenic administrator.

Step 3. In nan elevated Command Prompt window, type nan pursuing DISM commands, and property Enter after each command.

  • DISM.exe /Online /Cleanup-image /Scanhealth
  • DISM.exe /Online /Cleanup-image /Checkhealth
  • DISM.exe /Online /Cleanup-image /Restorehealth

Step 4. After that, participate “sfc /scannow” and property Enter.

Step 5. Once done, restart your machine to use immoderate changes. Then cheque to spot if nan rumor is solved.

Method 4. Run a Memory Test

A defective RAM module tin consequence successful unpredictable strategy crashes, for illustration nan cng.sys BSOD error. So, you tin effort to tally a representation trial by pursuing these steps to cheque it:

  1. Press nan Windows and R keys simultaneously to unfastened nan Run window.
  2.  Type “mdsched.exe” successful nan container and property Enter.
  3. In nan Windows Memory Diagnostic window, click Restart now and cheque for problems (recommended).
  4. Then click OK.
click Restart now and cheque for problems

Method 5. Try a System Restore

If you person a reconstruct constituent saved earlier nan cng.sys grounded error, you tin besides effort utilizing it to revert your strategy to a erstwhile state. Here’s nan guide:

  1. Open nan Search window, type “system restore” and past prime Create a reconstruct point from nan hunt result.
  2. In nan System Properties window, click nan System Restore button.
  3. Click Next in nan pop-up window, and prime a reconstruct constituent from nan list. Then click Next. (Make judge to prime a reconstruct constituent that was created earlier you started experiencing problems.)
  4. Next, click Finish.
  5. When nan reconstruct is complete, your PC will restart again.
click nan Finish button

Method 6. Reset your PC

If nary of nan supra methods tin thief you hole nan cng.sys missing error, you tin effort resetting your PC to its default configuration. When your PC is backmost to default configurations, each nan third-party package you installed connected your machine will beryllium wiped out, and past nan correction whitethorn beryllium fixed too. So, you tin person a effort pinch nan pursuing steps:

  1. Open nan Settings window.
  2. Navigate to Update & Security > Recovery.
  3. Click nan Get started fastener nether nan Reset this PC section.
  4. Choose whether you want to support your files aliases region everything.
  5. Follow nan on-screen instructions to complete nan process.
click Get started

Wrapping Things up

This station provides 6 effective solutions to hole nan cng.sys BSOD error. You tin effort these 1 by 1 until you hole it successfully.

About The Author


Position: Columnist

Charlotte is simply a columnist who loves to thief others lick errors successful machine use. She is bully astatine information betterment and disk & partition management, which includes copying partitions, formatting partitions, etc. Her articles are elemental and easy to understand, truthful moreover group who cognize small astir computers tin understand. In her spare time, she likes reference books, listening to music, playing badminton, etc.

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