How to fix Cldflt.sys blue screen error in Win11/10. How to fix Cldflt.sys blue screen error.

When a cldflt.sys blue screen error occurs in Win11/10 system, it may cause system stability problems. PHP editor Banana has compiled methods for you to fix the Cldflt.sys blue screen error, including checking hardware compatibility, updating system drivers, running system file detection tools, etc. Through the methods provided in this article, you can quickly solve the cldflt.sys blue screen error that appears in the Win11/10 system and ensure the normal operation of the system.

What is Cldflt.sys?

The Cloud File Mini Filter Driver (Cldflt.sys) is a Windows system file that plays a vital role in managing the Windows Cloud Storage service. It helps synchronize and manage data files between your local computer and the cloud, ensuring file storage is up to date.

What causes Cldflt.sys BSOD error?

OneDrive Issues: Microsoft OneDrive issues can be the main cause of this error due to Cldflt.sys file or errors related to cloud storage and its synchronization. If communication between the cloud server and the local computer is interrupted, the cldflt.sys file will not function properly. Failure of a system file function may cause a crash. It generates system exceptions or stop codes that cause crashes.

Faulty system files: Windows system files may be corrupted or malfunctioning, potentially severely disrupting the operation of the Cloud Filter driver. Filter drivers are additional files that help enhance the functionality of an operating system service or component. Therefore, even if the specific file in question is not corrupt, issues in other related cloud storage driver files can affect overall functionality.

How to fix Cldflt.sys blue screen error?

To fix the SYSTEM_SERVICE_EXCEPTIONCldflt.sys blue screen on your Windows computer, follow these solutions:

Reset or reinstall OneDrive Run System File Checker and DISM Tool Make changes in the Windows Registry

Before you begin, make sure your Windows operating system and OneDrive are updated to the latest versions.

1]Reset or reinstall OneDrive

You can reset OneDrive and check if the error no longer appears.

If that doesn't work, you can also uninstall and reinstall OneDrive by following these steps:

Open the Run dialog box and enter ms-settings: appsfeatures To open the Apps & Features option in Windows Search for Microsoft OneDrive in the list of installed Windows features. Click the three dots next to Microsoft OneDrive, click Uninstall, and then follow the on-screen instructions to remove the app. After uninstalling, download the OneDrive installation file to install it.

2]Run System File Checker and DISM Tool

Since corruption or functional inconsistency of system files may be the main cause of this problem, execute System file check can effectively solve system crash problems. The SFC utility in Windows can help repair corrupted system files.

In addition to System File Checker, the DISM utility can also help repair Windows system files or components. Deployment Image Servicing and Management Tool (DISM) for repairing system files and Windows components where SFC may not resolve the issue.

3]Windows Registry Changes

Edit the Windows Registry to ensure strict compliance with the Cloud Filter driver's protocol. At the same time, data or file transfer occurs between the computer and the cloud, which can also help solve the problem. In order to make the required changes, open the Windows registry by typing regedit in the Run dialog box. Navigation

HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesCldFltInstances

Right-click the DefaultInstance item and click Modify. Enter CldFlt in the Numeric data field and click OK.

Restart the system for the changes to take effect.

You can also execute the following Windows Terminal (Administrator) command to update the registry:

reg add HKLMSystemCurrentControlSetServicesCldfltinstances /f /v DefaultInstance /t REG_SZ /d "CldFlt"

If all the above solutions fail to resolve the error, please restore the system to a time when the error did not occur early stability point.

I hope this article was easy to understand and you resolved the Cldflt.sys BSOD error.

How to fix BSOD startup?

First, restart your computer and press the unique key (usually F8) multiple times to access the repair options. Then, select Troubleshoot, then Advanced Options, and finally Startup Repair. It should help with basic startup issues.

Can reinstalling Windows fix BSOD?

Reinstalling Windows can often fix Blue Screen of Death (BSOD) errors caused by corrupted system files or software issues. It gives you a fresh start, removing any problematic files or configurations that may be causing the BSOD. This is a last resort if your BSOD cannot be resolved using any of the suggestions.

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