Windows Errors

Blue screens, error codes, system crashes and Windows update issues.

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0X00003A9A

Fix Event ID 15016: Publisher metadata not found (0x3A9A)

This error hits when Windows Event Viewer can't read metadata for a custom event publisher. Happens ...

Intermediate 7 views Jun 2, 2026
0X8034001C

Fix NDIS Error 0X8034001C When Mapping a File

NDIS can't map a file because of a corrupt driver or permissions issue. Here's the fix that works 9 ...

Intermediate 11 views Jun 2, 2026
0X800F020C

Fix SPAPI_E_CANT_LOAD_CLASS_ICON (0x800F020C) in Device Manager

This error means Windows can't load the icon for a device class. Usually a corrupted icon cache or r...

Intermediate 9 views Jun 2, 2026
0X000005B1

Fix ERROR_INVALID_KEYBOARD_HANDLE (0x000005B1) Fast

This error means Windows can't find the keyboard layout you're trying to use. Happens after language...

Intermediate 8 views Jun 2, 2026
0X00001B59

Fixing 0X00001B59: Invalid Session Name in Remote Desktop

This error pops up when Remote Desktop cant find the session name you typed. Usually happens after a...

Intermediate 10 views Jun 2, 2026
0XC01E0514

STATUS_GRAPHICS_OPM_OUTPUT_DOES_NOT_SUPPORT_ACP 0XC01E0514

This error means your graphics output doesn't support analog copy protection. It usually pops up whe...

Intermediate 9 views Jun 2, 2026
0XC00D280B

Fix NS_E_DRM_LICENSE_NOSVP (0XC00D280B) in Windows Media Player

This DRM error means your media player license is missing or corrupt. The fix is to reset DRM files ...

Intermediate 14 views Jun 2, 2026
0X00000227

Fix 0X00000227: Profiling Not Stopped Error on Windows

This error means a profiler (like Visual Studio's performance tools) didn't shut down properly. I'll...

Intermediate 9 views Jun 2, 2026
0XC01C0020

STATUS_FLT_NO_WAITER_FOR_REPLY (0xC01C0020) Fix

Annoying filter manager error. Usually a corrupted driver or stale minifilter. The fix: rebuild driv...

Intermediate 9 views Jun 2, 2026
0X00000932

Fix 0X00000932: NERR_MaxLenExceeded String Too Long

This error hits when a network path or prefix exceeds Windows' 260-character limit. I'll walk you th...

Beginner 9 views Jun 1, 2026
0X00003630

Fix ERROR_IPSEC_IKE_INVALID_HASH_SIZE (0X00003630)

IPsec IKE negotiation fails because of mismatched hash size. Usually a registry tweak or a VPN clien...

Intermediate 9 views Jun 1, 2026
0XC0000269

STATUS_ILLEGAL_DLL_RELOCATION Fix: 0xC0000269 Error

This error shows when a system DLL can't load at its expected address, often after a Windows update ...

Intermediate 9 views Jun 1, 2026
0X00000A83

Fix 0X00000A83: Machine Already Joined to Domain

This error means Windows thinks the PC is already in a domain. The fix is disjoining from the old do...

Beginner 9 views Jun 1, 2026
0XC01E035A

Fix STATUS_GRAPHICS_CANCEL_VIDPN_TOPOLOGY_AUGMENTATION (0xC01E035A)

This error means Windows couldn't adjust your display topology—often from a bad cable, driver hang, ...

Intermediate 9 views Jun 1, 2026
0XC0000242

STATUS_BAD_COMPRESSION_BUFFER (0xC0000242) Fix: Ill-Formed Data

Your system's buffer has corrupted compression data—likely from a bad driver update or memory issue....

Intermediate 11 views Jun 1, 2026
0X000020D5

Fix ERROR_DS_CANT_RETRIEVE_DN (0x000020D5) – Active Directory DN read failure

This error means Active Directory can't read a distinguished name attribute. Usually a stale LDAP re...

Intermediate 9 views Jun 1, 2026
0XC00D1009

Windows Media Player NS_E_WMP_INVALID_MAX_VAL (0XC00D1009) fix

Windows Media Player can't play a file because the Max property is less than Min. Usually happens wi...

Intermediate 14 views Jun 1, 2026
0X8028000C

TPM_E_INVALID_KEYHANDLE (0X8028000C) Fix on Windows 11/10

This TPM error usually strikes after a BIOS update or TPM firmware change. The fix is to clear the T...

Intermediate 10 views Jun 1, 2026
0XC00D00D7

NS_E_MISSING_CHANNEL (0xC00D00D7): Station Doesn't Exist Fix

This Windows Media Center error means the channel GUID is gone or corrupted. I'll show you three way...

Intermediate 10 views Jun 1, 2026
0X80280801

TPM SelfTestFull Not Run – Fix 0x80280801 Fast

Your TPM hasn't run a full self-test. This fix clears that error in under 30 seconds, or you can do ...

Beginner 12 views Jun 1, 2026
0X00000120

ERROR_NOT_OWNER (0x120): Release Mutex Not Owned Fix

This error means your program tried to release a mutex it doesn't own. It's a threading bug. Here's ...

Intermediate 9 views May 31, 2026
0XC000011E

STATUS_MAPPED_FILE_SIZE_ZERO (0XC000011E) Fix

You're getting this error when Windows tries to map a file that's completely empty. The fix is almos...

Beginner 15 views May 31, 2026
0X80000029

STATUS_UNWIND_CONSOLIDATE (0x80000029) – The real fix

Bugcheck triggered by bad stack unwinding during a crash or debug session. Almost always tied to dri...

Intermediate 14 views May 31, 2026
0X40000027

CardBus Card Detected but Not Supported (0x40000027)

Your PC sees a CardBus card but won't use it. Usually a driver or slot compatibility issue. Here's h...

Intermediate 9 views May 31, 2026