How to Fix CrowdStrike BSOD Loop on Windows 10/11

Wondering how to fix the CrowdStrike BSOD loop? This article has illustrated the best way to resolve this error on Windows 10/11. If you have lost data while fixing this error, EaseUS Data Recovery Wizard will be your best bet for retrieving all the data.

CrowdStrike is one of the most extraordinary cybersecurity technology providers, offering leading security services for endpoints, identity, cloud workloads, and data. It's renowned by 298 out of Fortune 500 companies. A brand-new CrowdStrike update for Windows hosts creates a "Recovery" loop where Windows alerts that you may either opt for "Restart my PC" or "See Advanced repair options" for troubleshooting tools and advanced options.

Blue Screen of Death error can be resolved on several PCs by amending WinPE and deploying it throughout every PC using a PXE boot server. This issue has disrupted operations throughout different sectors, notably affecting airlines, healthcare providers, and banks. It has acknowledged the problem and ceased further deployment of the erroneous update.

A warning was sent to the Windows users, ensuring they were acquainted with the crashes on Windows hosts related to the Falcon sensor, mainly bug checks. Unluckily, an official solution to restore Windows PCs entangled in the BSOD boot loop remains inaccessible. Have you got stuck in CrowdStrike BSOD Loop? Let's try some workarounds to resolve the issue!   

How to Automatically Fix CrowdStrike BSOD Reboot Loop

Let's understand the approach first before moving with the steps. Initially, we will use a PXE boot strategy. Before that, we will employ the Windows Assessment and Deployment Kit. After that, we will amend a WinPE picture by mounting it and including a command to delete the complex file in the startnet.cmd file.

Lastly, we will establish a PXE boot server with this modified WinPE picture to deploy the fix throughout every PC. After that, we will configure every affected system to boot from the network using PXE. When each system boots, it will quickly run the script to eradicate the troublesome files. The steps are the following to automatically fix BSOD and restoration screen loop bug on Windows 10:

Step 1. If you don't have ADK for your environment, install it from the Microsoft website.

Step 2. You must use Microsoft's tools or Wimlib to ascend the WinePE picture. If you're acquainted with DISM, you may try this command: dism /Mount-Wim /WimFile: "C:\Path\To\WinPE.wim"/index:1 /MountDir: "C:\Path\To\MountDir"

Step 3. You may substitute "C:\Path\To\WinPE.wim" with the route to your WinPE image file and "C:\Path\To\MountDir" with the directory where you would like to mount the picture. 

Step 4. Edit the startnet.cmd file once done. Run this command in the Command Prompt now:  cd "C:\Path\To\MountDir\Windows\System32"

Step 5. Launch startnet.cmd in a text editor, and include the following lines:

Step 6. Save and close the startnet.cmd file.

Step 7. You must unmount the WinPE image after saving the startnet.cmd file by using this command: dism /Unmount-Wim /MountDir: "C:\Path\To\MountDir"/Commit

If you have gone through the steps accurately, you have built a fresh WinPE with a patch for CrowdStrike BSOD. Are your single or multiple PCs affected by CrowdStrike BSOD? If so, you may create a bootable WinPE Media with the help of the steps below:

Step 1. Copy the amended WinPE picture to a USB drive and make it bootable using Rufus. 

Step 2. Opt for your USB drive in Rufus.

Step 3. Opt for the amended WinPE image file.

Step 4. Hit "Start" to create the bootable USB drive.

Step 5. Switch on your impacted system, add the bootable USB drive, and boot from the USB drive by choosing it in the BIOS/UEFI boot menu.

The troublesome C-00000291*.sys file will be deleted when the system immediately boots into WinPE and runs the commands in startnet.cmd. If you would like to patch all the devices in the organization, you have innumerable options now, including PXE Boot. You can now establish a PXE boot server setup where you place the amended WinPE image on the server and configure the PCs to boot from the network.

Bonus Tips: How to Recover Lost Data Due to CrowdStrike BSOD Reboot Loop

The CrowdStrike BSOD Loop issue can be resolved through the steps mentioned above. But it may trigger data loss. Professional software like EaseUS Data Recovery Wizard software is needed to restore lost data, including pictures, audio, videos, and files.

The free version of the software can restore up to 2GB of data in several instances of data loss, including formatting, deletion, partition loss, virus attacks, and OS crashes. It's a 4.8-rated software by Trustpilot that helps restore unlimited data with a 99.7% success rate. Data retrieval has become easier with EaseUS. This data recovery software's primary functionalities include the following:

• It helps restore lost data and files from the recycle bin.
• EaseUS can recover deleted files from storage devices, including flash drives, HDDs, SSDs, and SD cards.
• If chkdsk isn't available for raw drives, EaseUS can help scan the restorable files from an inaccessible storage device.

Download this professional data recovery software now and follow the steps here to recover lost data:

Step 1. Choose the exact file location and then click the "Search for Lost Data" button to continue.

Step 2. After the process, locate the deleted or lost files in the left panel using the "Path" or "Type" feature. Or, you can apply the "Filter" feature to find the deleted files.

Step 3. Click the "Recover" button and save the restored files – ideally, it should be different from the original one. You can choose a cloud storage, such as OneDrive, Google Drive, etc., and click "Save" to save your recovered files.

Causes: Why Does Happen CrowdStrike BSOD Reboot Loop

The BSOD issue with CrowdStrike's Falcon software happened due to a malformed update released on 19th July 2024. PCs running Windows were unable to boot up correctly due to the upgrade. Several elements came together to form the issue's primary cause, including: 

• The absence of a particular test.
• There must be a match between information validated by a content validator and those given to a content interpreter.
• An out-of-bounds read problem in the content interpreter.

Conclusion

A recent upgrade to the CrowdStrike Falcon sensor is causing massive issues for Windows users globally, which leads to BSOD loops and makes systems inoperable. CrowdStrike has addressed the issue, saying they are "acquainted with the reports of system crashes on Windows hosts based on the Falcon sensor." Above, we have shown some of the best steps to fix the CrowdStrike BSOD reboot loop automatically. Hope it helps. If you have lost files while performing the steps, installing the EaseUS Data Recovery Wizard is recommended now!

FAQs

Go through the FAQs below to understand the topic better:

1. How to fix the CrowdStrike BSOD loop?

To fix the CrowdStrike BSOD loop, you may reboot your device a few times. Otherwise, you may delete the C-00000291.sys files or boot the      m into safe mode. 

2. Is the CrowdStrike update causing BSOD?

A recent update to CrowdStrike's Falcon sensor agent for Windows created a BSOD on several Windows PCs worldwide. The impact of the situation was widespread disruption in several sectors.

3. How to fix the boot loop CrowdStrike?

To fix the boot loop CrowdStrike, you may utilize a bootable USB drive or boot into a recovery environment or safe mode.