Software⏱️ 2 min read📅 2026-05-30

How to Fix: Program suddenly started crashing with ntdll.dll access violation

NTDLL.dll access violation in CoreKeeper game crash, possible cause related to recent PowerShell update or driver changes.

Quick Answer: Check if the issue persists after reverting to a previous version of PowerShell and drivers, as these changes might have caused the problem.

📋 Table of Contents

  1. 🛑 Root Causes of the Error
  2. 🔧 Proven Troubleshooting Steps
  3. 💡 Conclusion

The Program Suddenly Started Crashing with NTDLL.dll Access Violation error can be caused by a variety of factors, including outdated or corrupted drivers, conflicts between system components, and malware infections.

🛑 Root Causes of the Error

  • Outdated or corrupted drivers may cause issues with system components, leading to the NTDLL.dll access violation error.

🔧 Proven Troubleshooting Steps

Method 1: Driver Update and Rollback

  1. Step 1: Open the Device Manager, find the device related to the NTDLL.dll error, right-click it, and select 'Update driver'

Method 2: System File Checker (SFC) Scan

  1. Step 1: Open the Command Prompt as an administrator and type 'sfc /scannow'

💡 Conclusion

By following these steps, you can identify and resolve the root cause of the NTDLL.dll access violation error. Regularly updating drivers and running a System File Checker scan can help prevent this issue from occurring in the future.

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