The 0xc0000005 error in Windows is a pretty common issue, and it usually pops up as an “Access Violation Error.” This means that your system tried to access memory it shouldn’t, which can happen for a variety of reasons. Some of the most frequent causes include:
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Corrupted or missing system files – If important Windows files are damaged, you’ll often see this error.
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Faulty RAM – Memory issues are a big culprit. Running a memory diagnostic tool can help you check.
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Corrupted or incompatible drivers/software – Especially after installing a new program or update.
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Registry issues or malware – Corrupted entries or malicious software messing with system processes can also trigger it.
How to fix it?
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Run System File Checker (sfc /scannow) and DISM to repair corrupted files.
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Check your RAM with the built-in Windows Memory Diagnostic tool.
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Update or reinstall problematic software/drivers.
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Perform a clean boot to rule out conflicts.
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As a last resort, reinstall Windows.
I’ve had this error myself, and in my case, it was a driver conflict after a Windows update. Updating my graphics driver solved it.
If you’re looking for more useful resources, I recommend checking out sites like Big Write Hook for creative problem-solving content and GMRU for practical guides—they’ve got helpful material that might come in handy if you’re troubleshooting issues like this.
