A Complete Guide to Fix Code 37 Errors in Windows

Last Updated on: 13th March 2023, 08:25 am

As a user, it is frustrating to encounter a PC error when you are busy doing your work. One of the PC errors that might hamper your work is the Code 37 error.

The Code 37 error is one of the Device Manager error codes. This error is mainly caused due to the driver installation failure for the hardware device.

The error can cause a blue screen or dark screen. Moreover, if the error appears frequently, the Windows (OS) might get corrupted. Before we know how to fix the issue, we must look for the details of the error, common codes of the error and the reasons that are causing error 37.

Once we know the reason, we can easily fix it and can repair the PC or laptop by considering one of the solutions given here.

Here is a comprehensive guide that will discuss the causes of the code37 error in detail covering the solutions to fix the errors.

Typical Code 37 Errors

An error 37 can cause a Blue Screen of Death error or BSODs. The  errors might appear on the screen displaying the following messages:

• “Windows has shut down to stop damage to PCs caused by Code 37.”
• “:( Your PC ran into a problem and needs to restart. We’re just collecting some info, and then we’ll restart for you. If you would like to know more, you can search online later for this error: Code 37.”
• “STOP 0x0000000A: IRQL_NOT_LESS_EQUAL – Code 37”
• 0x0000001E STOP: KMODE_EXCEPTION_NOT_HANDLED – Code 37
• 0x050 – Code 37: PAGE_FAULT_IN_NONPAGED_AREA – Code 37

Code 37 can also occur due to Microsoft Windows driver failures. In such a case, it is better to install certified windows drivers 

Common Reasons for Error Code 37

Code 37 BSOD error is caused due to various reasons including firmware, hardware, driver, or software problems. 

• Corrupted system files

When system files are damaged, the operating system may not be able to locate or install device drivers, resulting in Code 37 errors.

• Outdated drivers

If the driver for a hardware device is outdated or incompatible with the operating system, Code 37 errors may occur.

• Hardware issues

A faulty hardware device or a malfunctioning driver can cause Code 37 errors.

• Registry issues

Registry errors or corruption can interfere with the installation or functioning of device drivers, leading to Code 37 errors.

Common Code 37-related errors are created by:

• Corrupted, badly configured, or outdated 37-related drivers
• Corruption in Windows registry from a recent Code 37-related software change (install or uninstall).
• A virus or malware can destroy or corrupt Code 37 files or related 37 program files.
• System files might get corrupted causing Code 37 conflicts
• Damage or removal of system files (eg. Code 37) after failed installation of 37 or device drivers.
• Disk drive corruption causing Code 37 STOP error.
• Memory (RAM) corrupted from Code 37 BSOD.

How to avoid Code 37 error in Windows 

• Scan regularly to check the hardware changes in Device Manager
• Ensure that your Windows drivers are updated
• Update your device driver automatically

Best Solutions to Fix Code 37 Errors

Fortunately, Code 37 errors can be resolved using various easy solutions that a common Windows PC user can perform. Let’s check them 

Solutions 1 –  Undo the Changes

Sometimes, when you install a new (hardware) device on your PC or laptop, there can be an error during installation. Or simply the new changes you made to Device Manager caused an error code 37. To fix this issue, you should undo the changes and reboot your PC or laptop. If the reason is the new driver installation, it must have been solved.

Steps to follow-

• Remove the newly installed device
• Roll back the driver to an old version
• Do a System Restore to undo the recent changes 

Solution 2- Reinstall the Device Driver

To reinstall device driver, follow the given steps:

• Step 1: Open Device Manager, right-click the device to select  the Windows code 37 error and choose Uninstall device.
• Step 2: When asked to confirm the operation, click Uninstall.
• Step 3: After the driver is uninstalled, disconnect your device from the computer.
• Step 4: Restart your PC and re-plug the device.
• Step 5: Open Device Manager again, go to Action > Scan for hardware changes to force Windows to look for new drivers.

Warning– If you are not able to open “Device Manager” , you need to reinstall all the drivers that are recently updated, especially using the USB devices.

Solution 3- Run Windows Hardware Troubleshooter

To resolve the code 37 error, you can try running Windows Hardware Troubleshooter. Here are the steps to follow-

1. Step 1: Go to Settings > Update & Security > Troubleshoot.
2. Step 2: Scroll down to find Hardware and Devices, click it, and choose Run the troubleshooter.
3. Step 3: Follow the screen option to get it working.

If you cannot fix code 37 after trying these solutions above, you may need to replace the hardware that has the error.

Solution 4 – Delete the UpperFilters and LowerFilters registry values.

Code 37 errors could be caused due to two registry values in the DVD/CD-ROM Drive Class registry key. Deleting similar values in the Windows Registry could also be the solution to the error.

To do this, follow these steps:

1. Press the Windows key + R to open the Run dialog box.
2. Type “regedit” into the Run box and press Enter. This will open the Registry Editor.
3. In the Registry Editor, navigate to the following key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class{4D36E965-E325-11CE-BFC1-08002BE10318}

4. Locate the UpperFilters and LowerFilters values in the right pane of the Registry Editor.

5. Right-click on each value and select Delete. You may need to confirm the deletion by clicking Yes.

6. Once both values have been deleted, close the Registry Editor.

7. Restart your computer to ensure that the changes take effect.

Solution 5- Run the sfc /scannow System File Checker command

By running this command you can gather information about corrupt Windows files or missing files. The error code 37 issues that are not related to drivers can be solved by running the System File command. The command will  replace corrupted files with a cached copy .

The cached copy will be saved  in a compressed folder at “%WinDir%\System32\dllcache”. 

Solution 6 – Hardware Replacement

If none of the previous troubleshooting has worked, you might need to replace the hardware that has the Code 37 error. So, check the device using the device manager which is causing the error. Once you come to know about the device, replace the device.

Easy and best method (Quick fix) Solution for Code 37 error

Before we try our hands on the other methods, the best and easiest method  is to download the DRIVER RESTORE tool. The tool is the best driver updater tool in the market that allows you to maintain updated drivers on your PC or Laptop.

You can download the Driver Restore for a 7 days trial. The tool automatically detects outdated drivers and updates them. Try it now!

Pick Up the Wise and Safe Solutions to Fix Driver Related Errors!

The information provided will help you fix the Code 37 problem yourself. But if you consistently face this issue, your PC is likely to have updated or corrupted drivers.

These drivers might be corrupt, and you need to update them. You can manually check your PC or laptop and prepare a list of outdated or corrupted drivers.

However, if you wish to go the easy way and like to enjoy working on an updated PC or laptop, you can download Driver Restore and can maintain the updated drivers. The tool will automatically detect outdated or corrupted drivers and update them regularly

Download Now

By doing so, you can avoid the repair cost, and can save time and effort to fix common errors like error 37. Also, you can protect the hardware devices that can get spoiled by the error appearing repeatedly.