Encountering a klif.sys blue screen error upon booting your computer? This MiniTool guide offers several solutions to resolve this frustrating issue.

The dreaded Blue Screen of Death (BSOD) abruptly halts your Windows system, preventing access to your files. Common BSOD error messages include EM INITIALIZATION FAILURE, BAD SYSTEM CONFIG INFO, and SYSTEM THREAD EXCEPTION NOT HANDLED. The klif.sys BSOD often displays the error message PAGE_FAULT_IN_NONPAGED_AREA, frequently linked to Kaspersky antivirus software.

Here's how to troubleshoot and fix the klif.sys BSOD in Windows 11/10:

Solution 1: Restart Your Computer

A simple restart might resolve the issue. If the problem persists and you're trapped in a boot loop, access Safe Mode to proceed with the following solutions.

Solution 2: Remove klif.sys Files

The klif.sys file isn't crucial for Windows and can often be the root cause of the BSOD. Remove it from these locations:

1. Open the Run window (Windows R), enter C:\Windows\System32\drivers, and press Enter. Locate and delete klif.sys.

   

2. Navigate to C:\Windows\System32\DriverStore and delete klif.sys from this directory as well.

Solution 3: Uninstall Kaspersky Antivirus

Kaspersky is frequently identified as the source of the klif.sys BSOD. Standard uninstallation methods might fail; use the Kaspersky Removal Tool (Kavremover) for complete removal. Refer to Kaspersky's official instructions for detailed guidance.

Solution 4: Run DISM and SFC Scans

System file corruption can contribute to the error. Repair corrupted files using DISM and SFC:

1. Open Command Prompt as administrator.

2. Execute the following commands, pressing Enter after each:

   DISM.exe /Online /Cleanup-image /Restorehealth

   

   sfc /scannow

Solution 5: System Restore

As a last resort, restore your system to a previous point before the BSOD started occurring. Access System Restore through the Windows Recovery Environment (Troubleshoot > Advanced options > System Restore).

Conclusion

This guide provides comprehensive steps to address the klif.sys blue screen error. If you've tried these solutions without success, consider seeking further technical assistance. For data recovery needs following a BSOD, MiniTool Power Data Recovery Free is a valuable resource. If you've discovered alternative solutions, please share them.

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