How to fix Win32 0x0000001C Error – Solved

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How to fix Win32 0x0000001C Error – Solved

How to fix Win32 0x0000001C Error?

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mohammad-almais Changed status to publish March 18, 2024
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The error code 0x0000001C is associated with a Blue Screen of Death (BSOD) in Windows systems. It translates to “PFN_REFERENCE_COUNT,” indicating an issue with the reference count used by the memory management system for Page Frame Numbers (PFNs).

Understanding PFNs and Reference Counts:

  • Page Frame Numbers (PFNs): When Windows uses physical memory (RAM), it divides it into fixed-size units called page frames. PFNs are essentially unique identifiers assigned to each page frame.
  • Reference Count: The reference count keeps track of how many times a specific page frame is being used by different processes or drivers in the system. This helps ensure efficient memory management and prevents data corruption.

Causes of the 0x0000001C Error:

  • Faulty or Outdated Device Drivers: Buggy, incompatible, or outdated device drivers can cause errors when requesting or managing memory pages, leading to inconsistencies in the reference count.
  • Corrupted System Files: Damaged system files crucial for memory management or driver interactions can contribute to reference count errors.
  • Software Bugs: Bugs in recently installed software might interfere with system memory management and cause issues with PFNs.
  • Hardware Problems: In rare cases, malfunctioning hardware components, especially faulty RAM, can lead to memory errors and corrupt the reference count.

Troubleshooting the 0x0000001C Error:

Here are some steps you can try to fix the 0x0000001C error:

Basic Troubleshooting:

  1. Restart your computer: A simple restart can sometimes clear temporary glitches that might be causing the problem and resolve memory allocation issues.
  2. Update Windows and Drivers: Make sure your Windows system and all device drivers are up-to-date. Outdated software can lead to conflicts and compatibility issues.

Advanced Troubleshooting (proceed with caution):

  1. Identify Conflicting Software: If the error started after installing a specific program, consider uninstalling it. The program might be causing conflicts with system memory management.
  2. Run System File Checker (SFC) and Deployment Image Servicing and Management (DISM): These tools can scan and repair corrupted system files that might be causing the error. Instructions on running these tools can be found on the Microsoft website: https://support.microsoft.com/en-au/topic/use-the-system-file-checker-tool-to-repair-missing-or-corrupted-system-files-79aa86cb-ca52-166a-92a3-966e85d4094e
  3. Memory Diagnostics: Run memory diagnostic tools built into your system or use a bootable memory diagnostic tool to check for RAM issues.

Additional Considerations:

  • Safe Mode: Booting your computer into Safe Mode loads Windows with only the essential drivers and programs. If the error doesn’t occur in Safe Mode, it suggests a problem with a recently installed driver or program.
  • System Restore: If you recently made system changes (e.g., installed new software or updated drivers), consider performing a System Restore to revert your system to a point before the error started occurring.
  • Hardware Diagnostics (if necessary): While less likely the sole cause, hardware issues can contribute to PFN_REFERENCE_COUNT errors. If none of the software solutions work, consult a qualified technician for hardware diagnostics and potential replacements.

Additional Resources:

Remember: If you’re not comfortable with advanced troubleshooting steps, seek help from a qualified technician.

mohammad-almais Changed status to publish March 18, 2024
0