Windows Error 0x00000019 — BAD POOL HEADER

Windows BSOD BAD_POOL_HEADER (0x00000019) indicates corruption in a pool header used for memory management. This guide covers everything you need to know about this topic, including common causes, step-by-step solutions, and answers to frequently asked questions.

Here are the key things to understand: Stop code: 0x00000019 — memory pool corruption. Pool headers manage allocated memory blocks. Often caused by drivers corrupting memory. Can also indicate RAM failures. Understanding these fundamentals will help you diagnose and resolve this issue more effectively.

The most common reasons this occurs include: Faulty device drivers corrupting memory pools. Defective RAM modules. Outdated or incompatible drivers. Third-party security software interfering with memory. Identifying the root cause is the first step toward finding the right solution.

To resolve this, follow these recommended steps: Uninstall recently installed drivers or software. Run Windows Memory Diagnostic. Update all drivers from manufacturer websites. Disable third-party antivirus temporarily. If these steps do not resolve the issue, consider consulting additional resources or a qualified professional.

This article is part of our Windows Error Codes collection on Error Codes Wiki. We provide comprehensive, up-to-date information to help you find solutions quickly.