Fix Windows 11 Errors & Crashes — 50 Solutions
Browse 50 verified fixes for Windows 11 errors, crashes, and bugs. Community-tested solutions with copy-paste commands and registry edits.
All Error Codes & Fixes
PAGE_FAULT_IN_NONPAGED_AREA
Windows Blue Screen — faulty hardware or corrupted system files.
Critical
100 ↑
IRQL_NOT_LESS_OR_EQUAL
Driver conflict or faulty memory. Often caused by outdated drivers accessing invalid memory addresses.
Critical
100 ↑
CRITICAL_PROCESS_DIED
A critical system process unexpectedly terminated. Can be caused by corrupted system files.
Critical
100 ↑
VIDEO_TDR_FAILURE
GPU driver timeout and recovery failure. Graphics driver crash.
High
100 ↑
DPC_WATCHDOG_VIOLATION
Deferred Procedure Call watchdog timeout. Usually SSD firmware or driver issue.
High
100 ↑
SYSTEM_SERVICE_EXCEPTION
System service exception. Often caused by driver issues, especially GPU drivers.
Critical
100 ↑
MSVCP140.dll_MISSING
Visual C++ Runtime DLL missing. Install VC++ Redistributable.
High
100 ↑
0xC0000005
Access violation — application tried to access invalid memory address.
High
100 ↑
D3DX9_43.dll_MISSING
DirectX 9 DLL missing. Older games require DirectX End-User Runtime.
Medium
100 ↑
MEMORY_MANAGEMENT
Memory management error. Faulty RAM or driver memory leak.
Critical
100 ↑
BAD_POOL_HEADER
Bad pool header — a pool header is corrupt. Usually a driver bug or faulty RAM.
Critical
100 ↑
KERNEL_SECURITY_CHECK_FAILURE
Kernel detected a critical security violation. Often bad RAM, driver corruption, or malware.
Critical
100 ↑
WHEA_UNCORRECTABLE_ERROR
Windows Hardware Error Architecture uncorrectable error. Fatal hardware failure — CPU, RAM, or motherboard.
Critical
100 ↑
UNKNOWN_CRASH
Error code UNKNOWN_CRASH — community-reported fix.
Medium
54 ↑
UNKNOWN_CRASH
Error code UNKNOWN_CRASH — community-reported fix.
Medium
35 ↑
UNKNOWN_CRASH
Error code UNKNOWN_CRASH — community-reported fix.
Medium
15 ↑
0X1050
Error code 0X1050 — community-reported fix.
Medium
14 ↑
UNKNOWN_CRASH
Error code UNKNOWN_CRASH — community-reported fix.
Medium
11 ↑
UNKNOWN_CRASH
Error code UNKNOWN_CRASH — community-reported fix.
Medium
9 ↑
ERROR_NOT_FOUND
ERROR_NOT_FOUND = 1168
Low
6 ↑
0X80070490
Error code 0X80070490 — community-reported fix.
Medium
6 ↑
0X800F0805
Error code 0X800F0805 — community-reported fix.
Medium
6 ↑
0X20006
Error code 0X20006 — community-reported fix.
Medium
6 ↑
0X8007001F
Error code 0X8007001F — community-reported fix.
Medium
6 ↑
ERROR_NOT_FOUND
ERROR_NOT_FOUND = 1168
Low
6 ↑
0X80070490
Error code 0X80070490 — community-reported fix.
Medium
6 ↑
0X800F0805
Error code 0X800F0805 — community-reported fix.
Medium
6 ↑
0X20006
Error code 0X20006 — community-reported fix.
Medium
6 ↑
0X8007001F
Error code 0X8007001F — community-reported fix.
Medium
6 ↑
DPC_WATCHDOG_VIOLATION
Deferred Procedure Call watchdog timeout. Usually SSD firmware or driver issue.
High
6 ↑
0X00000019
Error code 0X00000019 — community-reported fix.
Medium
4 ↑
UNKNOWN_CRASH
Error code UNKNOWN_CRASH — community-reported fix.
Medium
4 ↑
UNKNOWN_CRASH
Error code UNKNOWN_CRASH — community-reported fix.
Medium
4 ↑
MACHINE_CHECK_EXCEPTION
Error code MACHINE_CHECK_EXCEPTION — community-reported fix.
Medium
3 ↑
UNKNOWN_CRASH
Error code UNKNOWN_CRASH — community-reported fix.
Medium
3 ↑
0X000BDAD8
Error code 0X000BDAD8 — community-reported fix.
Medium
2 ↑
0X01D19EEE
Error code 0X01D19EEE — community-reported fix.
Medium
2 ↑
0X23D8
Error code 0X23D8 — community-reported fix.
Medium
2 ↑
0XE0434352
Error code 0XE0434352 — community-reported fix.
Medium
2 ↑
0X5705B1EF
Error code 0X5705B1EF — community-reported fix.
Medium
2 ↑
0X800700C1
Error code 0X800700C1 — community-reported fix.
Medium
2 ↑
0X56CD55AB
Error code 0X56CD55AB — community-reported fix.
Medium
2 ↑
0X800F0922
Error code 0X800F0922 — community-reported fix.
Medium
2 ↑
0X800F0922
Error code 0X800F0922 — community-reported fix.
Medium
2 ↑
0X80070005
Error code 0X80070005 — community-reported fix.
Medium
1 ↑
0XC0000005
Error code 0XC0000005 — community-reported fix.
Medium
1 ↑
STATUS_ACCESS_VIOLATION
Memory access violation. Common in Chrome, Node.js, and video games with memory bugs.
High
1 ↑
0X5902D932
Error code 0X5902D932 — community-reported fix.
Medium
1 ↑
UNKNOWN_CRASH
Error code UNKNOWN_CRASH — community-reported fix.
Medium
0 ↑
0X80300024
Error code 0X80300024 — community-reported fix.
Medium
0 ↑