How to fix Win32 0x000005AB Error? ERROR_NONPAGED_SYSTEM_RESOURCES – Solved
How to fix Win32 0x000005AB Error? ERROR_NONPAGED_SYSTEM_RESOURCES – Solved
How to fix Win32 0x000005AB Error? ERROR_NONPAGED_SYSTEM_RESOURCES
The error code 0x000005AB translates to ERROR_NONPAGED_SYSTEM_RESOURCES. This error occurs in Windows programs when there’s a lack of specific system resources that cannot be swapped to virtual memory (page file). These resources are critical for essential system operations and are typically limited in availability.
Understanding Non-Paged System Resources:
- Non-paged system resources are a special category of system resources in Windows that reside in physical memory (RAM) and cannot be moved to the page file (virtual memory on disk).
- This ensures they are always readily available for critical system functions like:
- Kernel code execution
- Device driver operation
- System process execution
Causes of ERROR_NONPAGED_SYSTEM_RESOURCES:
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Insufficient Physical Memory: The most common cause is when system processes or device drivers try to allocate more non-paged memory than is physically available. This can happen due to memory-intensive tasks, driver issues, or malware.
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Fragmented Memory: Even if there’s enough total physical RAM, fragmentation (scattered free memory blocks) can make it difficult to allocate large contiguous blocks required for non-paged system resources.
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Driver Issues: In some cases, faulty or buggy device drivers might request excessive non-paged memory allocation, leading to this error.
Troubleshooting Steps:
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Monitor Resource Usage: Use tools like Task Manager or Performance Monitor to track non-paged memory usage and identify if specific system processes or drivers are consuming a significant amount.
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Identify Memory-Intensive Processes: Analyze the processes running at the time of the error to see if any are using excessive memory, potentially pointing towards the culprit.
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Update Device Drivers: Ensure you’re using the latest device drivers for your system. Outdated drivers might have bugs that lead to inefficient memory usage.
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Check for Malware: Run a malware scan to rule out the possibility of malicious software consuming system resources.
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Reduce Memory Footprint (if applicable): If your program is running and contributes to the memory pressure, consider optimizing its memory usage as mentioned in the previous response for ERROR_NO_SYSTEM_RESOURCES (0x000005AA).
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Restart System: A system restart can sometimes help by clearing temporary memory allocations and potentially defragmenting physical memory to free up contiguous blocks.
Additional Tips:
- Keep your system updated with the latest Windows patches, which might include fixes for memory management or driver issues.
- Consider increasing physical RAM (if possible) to provide more headroom for non-paged system resources, especially if you work with memory-intensive applications.
By following these steps and understanding the reasons behind the ERROR_NONPAGED_SYSTEM_RESOURCES error, you can identify the cause of the memory pressure. You can then troubleshoot device drivers, update your system, or optimize memory usage in your programs (if applicable) to free up non-paged system resources and ensure essential system functions have enough memory to operate smoothly.