0x000000BE_
Attempted Write To Readonly Memory
Windows 10/11 just hit error 0x000000BE, which corresponds to a fault called "Attempted Write To Readonly Memory". This is one of the most searched error codes for this OS — you're not alone, and there's a clear fix.
What Actually Happened
Windows kernel halted due to: a driver attempted to write to read-only memory, a common driver bug.
Symptoms
Blue screen appears with stop code ATTEMPTED_WRITE_TO_READONLY_MEMORY
Common Causes
- Kernel condition: a driver attempted to write to read-only memory, a common driver bug
- Outdated or conflicting third-party driver
- Overheating or failing hardware (RAM/SSD)
How to Fix It
-
01
Boot into Safe Mode and roll back recently installed drivers
-
02
Run memory diagnostic:
mdsched.exe -
03
Run system scan:
sfc /scannow && DISM /Online /Cleanup-Image /RestoreHealth
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Root Cause Breakdown
Stop code ATTEMPTED_WRITE_TO_READONLY_MEMORY (0x000000BE) triggered a bugcheck to protect memory integrity.
Should You Worry?
Urgent. Save work frequently to avoid data loss.
Power-User Tip
Check minidump logs in C:\Windows\Minidump to identify the failing .sys file.
Software fix: $0; Hardware replacement: $50�$250