Windows Errors

0XC000015C

Fix STATUS_NOT_REGISTRY_FILE (0XC000015C) Fast

This error means Windows can't load a registry hive file. It's almost always a corrupted SAM, SOFTWA...

Intermediate 👁 31 May 27, 2026

0X4000000E

STATUS_IMAGE_MACHINE_TYPE_MISMATCH (0X4000000E) Fix

This error means a 32-bit app or driver is trying to run on a 64-bit system but the architecture doe...

Intermediate 👁 42 May 27, 2026

0X000D1136

Fix NS_S_WMPBR_PARTIALSUCCESS (0X000D1136) in WMP

WMP says transfer succeeded but it's lying. Some files didn't sync because of DRM, corrupt metadata,...

Intermediate 👁 28 May 27, 2026

0X800F0216

SPAPI_E_FILEQUEUE_LOCKED (0X800F0216) Fix: Stop Driver Installation from Freezing

This error means the driver installation queue is stuck. I'll show you how to kill the lock, clear t...

Intermediate 👁 64 May 27, 2026

0X80004021

CO_E_NOT_SUPPORTED (0X80004021) – The fix that actually works

This error means Windows can't handle a COM call. The real fix is fixing the COM registration or per...

Intermediate 👁 51 May 27, 2026

0X00002B0C

Fix WSA_QOS_EFILTERTYPE (0x00002b0c) QOS filter error

Your PC hit error 0x00002b0c because an app used a bad QOS filter type. Here are three fixes, from a...

Intermediate 👁 30 May 27, 2026

0X80290107

TPMAPI_E_INTERNAL_ERROR (0X80290107) Fix Guide

A TPM internal error that usually means the TPM chip is locked, has outdated firmware, or a driver g...

Intermediate 👁 62 May 27, 2026

0X00000253

0X00000253: The Reply Message Mismatch Trap

This error means a network reply didn't match the request. Usually caused by misconfigured Kerberos ...

Intermediate 👁 42 May 27, 2026

0XC00D276C

Fix DRM error 0XC00D276C on Windows 10 and 11

This DRM error usually blocks media playback or device registration. The fix is resetting the DRM st...

Intermediate 👁 34 May 27, 2026

0X00000FD7

Fix PEERDIST_ERROR_ALREADY_INITIALIZED (0x00000FD7) Error

This error pops up when a program tries to initialize Peer Distribution twice. It's a Windows API co...

Beginner 👁 33 May 27, 2026

0X0000214F

Fix ERROR_DS_KEY_NOT_UNIQUE (0x0000214F) in Active Directory

This error means two directory objects share the same key. The fix is finding and deleting the dupli...

Intermediate 👁 34 May 27, 2026

0XC0150026

Fix STATUS_GENERIC_COMMAND_FAILED (0XC0150026) Now

This error pops up when a generic command crashes. The quick fix is clearing the Windows app cache a...

Intermediate 👁 44 May 27, 2026

0X00002098

Fix ERROR_DS_INSUFF_ACCESS_RIGHTS (0x00002098) in Active Directory

You're getting this error when an AD operation fails because your account or the service account doe...

Intermediate 👁 37 May 27, 2026

0X00002186

Active Directory: ERROR_DS_MODIFYDN_WRONG_GRANDPARENT (0X00002186)

This error pops up when you try to move an AD object to a new OU that's not a direct child of its cu...

Intermediate 👁 31 May 27, 2026

0X000002AE

Fix ERROR_DLL_MIGHT_BE_INSECURE (0X000002AE) on Windows

This error means a DLL your app tried to run looked sketchy to Windows. We'll show you how to fix it...

Intermediate 👁 76 May 27, 2026

0X00003640

Fix ERROR_IPSEC_IKE_UNEXPECTED_MESSAGE_ID (0X00003640)

This error pops up when a VPN connection fails mid-handshake. It means the IKE message ID doesn't ma...

Intermediate 👁 33 May 27, 2026

0XC00D2EE0

NS_E_UNKNOWN_PROTOCOL (0XC00D2EE0) Fix: Protocol Not Supported

This Windows error means Media Player can't handle the streaming protocol. We'll fix it by checking ...

Intermediate 👁 50 May 27, 2026

0XC0000440

0xC0000440: Credential Needs Confirmation Fix

This error means Windows needs you to confirm your credential (like a password or PIN) before it wor...

Beginner 👁 31 May 27, 2026

0X80284002

TBS_E_BAD_PARAMETER 0X80284002: Fix in 5 Minutes Flat

This error means the TPM subsystem got bad input. Usually a corrupt TBS service state or a driver hi...

Beginner 👁 73 May 27, 2026

0XC01A002D

STATUS_LOG_METADATA_FLUSH_FAILED (0XC01A002D) fix

This error means Windows can't save log metadata to disk. Usually a disk hardware or driver issue. H...

Intermediate 👁 31 May 27, 2026

0XC00D1B9B

NS_E_NUM_LANGUAGE_MISMATCH 0XC00D1B9B Fix

This error hits when IIS Media Services or Smooth Streaming source index has mismatched language cou...

Intermediate 👁 38 May 27, 2026

0XC00D126A

Fix NS_E_INTERFACE_NOT_REGISTERED_IN_GIT (0XC00D126A)

Windows Media Player throws this error when a required COM interface isn't registered in the Global ...

Intermediate 👁 36 May 27, 2026

0X8004006A

DV_E_CLIPFORMAT (0x8004006A) Fix: Invalid Clipboard Error

This clipboard format error usually pops up when dragging files between apps or Explorer. The fix is...

Intermediate 👁 52 May 27, 2026

0X00002081

Fix ERROR_DS_SINGLE_VALUE_CONSTRAINT (0x00002081) in AD

This error hits when you try to add multiple values to an attribute that only allows one. Happens du...

Intermediate 👁 31 May 27, 2026