What is 0x0000003B?
The 0x0000003B error is categorized as a high-severity Windows operating system issue that can significantly impact your PC's stability. An exception occurred while transitioning from unprotected user code to a protected kernel. When experiencing the SYSTEM_SERVICE_EXCEPTION fault, users often report sudden system crashes, unresponsive behavior, or a blue screen of death (BSOD). In most diagnostic scenarios, this problem is directly triggered by underlying hardware or software complications such as corrupt system files (ntoskrnl.exe), conflict with antivirus software and faulty windows updates. To permanently resolve the 0x0000003B issue and prevent further system degradation, it is highly recommended to follow our step-by-step troubleshooting guide below, ensuring your Windows operating system components are functioning correctly.
Common Causes
- Corrupt system files (ntoskrnl.exe)
- Conflict with antivirus software
- Faulty Windows Updates
Step-by-Step Fix Guide
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1
Uninstall third-party antivirus programs (Avast, AVG, etc.) and use Defender
Applying the first fix (Uninstall third-party antivirus programs (Avast, AVG, etc.) and use Defender) addresses the most common root cause of 0x0000003B and restores baseline functionality.
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2
Run the disk error repair tool
If the problem persists, proceeding with the remaining steps ensures all edge cases related to windows instability are covered.
Commands & Diagnostics
chkdsk C: /f /rStill Need Help?
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