🪟 Windows Errors

All Windows BSOD, update, driver, and system error codes with verified fixes.

42 systems 2609 verified fixes

🪟 Windows Errors 🎮 Game Crashes & Errors 🔵 Blue Screen Stop Codes 💻 Software & App Errors 🔧 Driver Errors 🌐 Network & Internet Errors 📦 DLL & Runtime Errors 🚀 Game Launcher Errors 🖥️ Hardware Errors 🗄️ Database Errors

Browse by System

Windows 11

Windows Update

Windows 10

Windows 7

Arch Linux

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Fedora Linux

Ubuntu Linux

macOS

ASUS ROG Ally

Android 14

Android 15

Arch Linux

Arch Linux Community

Debian 12 Bookworm

Fedora 40

Kali Linux

Offensive Security

Lenovo Legion Go

Linux Mint

Linux Mint Team

Manjaro Linux

Nintendo Switch

PlayStation 4

PlayStation 5

Pop!_OS

Raspberry Pi OS

Raspberry Pi Foundation

Steam Deck

Tails OS

Ubuntu 22.04 LTS

Ubuntu 24.04 LTS

Windows 8

Windows 8.1

Windows Server 2019

Windows Server 2022

Windows Vista

Windows XP

Xbox One

Xbox Series X|S

iOS 18

iPadOS 18

macOS Sequoia (15)

macOS Sonoma (14)

macOS Ventura (13)

openSUSE Tumbleweed

Most Fixed Errors

IRQL_NOT_LESS_OR_EQUAL Driver conflict or faulty memory. Often caused by outdated drivers accessing invalid memory addresse

CRITICAL 280 fixes

PAGE_FAULT_IN_NONPAGED_AREA Windows Blue Screen — faulty hardware or corrupted system files.

CRITICAL 280 fixes

KMODE_EXCEPTION_NOT_HANDLED Kernel-mode program generated an exception the error handler didn't catch. Usually a driver issue.

CRITICAL 277 fixes

CRITICAL_PROCESS_DIED A critical system process unexpectedly terminated. Can be caused by corrupted system files.

CRITICAL 275 fixes

SYSTEM_SERVICE_EXCEPTION System service exception. Often caused by driver issues, especially GPU drivers.

CRITICAL 275 fixes

MEMORY_MANAGEMENT Memory management error. Faulty RAM or driver memory leak.

CRITICAL 109 fixes

DRIVER_IRQL_NOT_LESS_OR_EQUAL Driver tried to access invalid memory at high IRQL. Network/WiFi driver often the culprit.

CRITICAL 43 fixes

DPC_WATCHDOG_VIOLATION Deferred Procedure Call watchdog timeout. Usually SSD firmware or driver issue.

UNKNOWN_CRASH Error code UNKNOWN_CRASH — community-reported fix.

MEDIUM 40 fixes

0x80070003 Windows Update cannot find specified file. Temporary update files corrupted.

MEDIUM 37 fixes

0x80070422 Windows Update service not running or disabled.

MEDIUM 36 fixes

0x80072F8F Windows Update SSL/TLS date/time mismatch. System clock incorrect or root certificates expired.

MEDIUM 35 fixes

0x80240017 Windows Update encountered an unknown error. Usually requires WU component reset.

MEDIUM 34 fixes

0x8024402F Windows Update cannot connect. Proxy or firewall blocking WU servers.

MEDIUM 34 fixes

VCRUNTIME140.dll_MISSING Visual C++ Runtime DLL missing. Required by many games and applications.

MSVCP140.dll_MISSING Visual C++ Runtime DLL missing. Install VC++ Redistributable.

0x80070005 Access denied during Windows Update. Permission issue with SoftwareDistribution folder.

D3DX9_43.dll_MISSING DirectX 9 DLL missing. Older games require DirectX End-User Runtime.

MEDIUM 14 fixes

OPENAL32.dll_MISSING OpenAL audio library DLL missing. Required by older games.

MEDIUM 12 fixes

XINPUT1_3.dll_MISSING XInput DLL missing. Required by many games for controller support.

MEDIUM 12 fixes

FAQ

What are the most common windows errors?

The most common errors include those listed above. Each has multiple community-verified fixes you can try. Browse by system or search for a specific error code.

How do I fix these errors?

Click any error code above to see step-by-step fix instructions with copy-paste commands. Each fix is verified by the community and includes multiple methods.