Processor · critical

How to fixCORE_PAGING_MULTIPLE_IRP_COMPLETE_REQUESTS

Core paging multiple IRP complete requests

What this error means

Core paging multiple IRP complete requests is a critical-severity processor (CPU) issue. The CORE_PAGING_MULTIPLE_IRP_COMPLETE_REQUESTS error is a critical CPU/memory paging fault occurring when the I/O request packet system detects duplicate completions. This indicates a severe inconsistency in the CPU memory controller or a defective driver causing double-free conditions in kernel paging buffers. This can also stem from faulty RAM interacting with CPU. Work through the steps below in order.

Before you begin

Save open work and back up important files. Note any recent driver or hardware changes. If Windows cannot start, use the startup guide first.

Work through these checks

0 of 3 complete
01Run MemTest86 overnight

Run MemTest86 overnight.

Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.

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02Update chipset drivers

Update chipset drivers.

Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.

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03Reset BIOS to default settings

Reset BIOS to default settings.

Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.

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Possible causes

  • Defective memory controller
  • Corrupted kernel driver
  • Faulty RAM interacting with CPU