Windows Errors

0XC00D0FA8

Fix MMRESULT 0XC00D0FA8 (NS_E_MIXER_UNKNOWN) in Windows

This Windows audio error pops up when the mixer can't handle an unrecognized format. Usually it's a ...

Intermediate 👁 53 May 26, 2026

0X00002089

Active Directory: Fix ERROR_DS_NO_PARENT_OBJECT (0X00002089)

This error means a child object can't find its parent in AD. Usually happens during manual object mo...

Intermediate 👁 33 May 26, 2026

0XC00D106C

NS_E_ASX_NOTHING_TO_WRITE (0XC00D106C) - Fixing empty playlist saves in Windows Media Player

Windows Media Player shows this error when you try to save a playlist that's actually empty. The fix...

Intermediate 👁 29 May 26, 2026

0X00000A7B

0X00000A7B: DFS child/parent share conflict explained

You get this when trying to share a folder that's already part of a DFS namespace. Windows won't let...

Intermediate 👁 31 May 26, 2026

0X000008F7

0X000008F7 Write Fault – Fix This Printer Error Fast

A write fault error when printing. Usually a driver or connection issue. Here's how to fix it withou...

Intermediate 👁 28 May 26, 2026

0X8009700C

MSSIPOTF_E_TABLE_CHECKSUM (0x8009700C) Fix Guide

This error means a font file's checksum doesn't match. It usually pops up during Windows font instal...

Intermediate 👁 37 May 26, 2026

0X0000208C

Fix ERROR_DS_CHILDREN_EXIST (0x0000208C) in Active Directory

You're trying to delete an Active Directory object that still has child objects attached. Here's how...

Intermediate 👁 29 May 26, 2026

0XC000006A

STATUS_WRONG_PASSWORD (0xC000006A) – real fix for Windows login failures

This error means Windows rejected your password during login or authentication. Usually it's a typo,...

Beginner 👁 43 May 26, 2026

0X000020CB

Active Directory: Fix ERROR_DS_EXISTS_IN_POSS_SUP (0X000020CB)

This error means you're trying to delete a schema class that's still set as a possible superior (pos...

Advanced 👁 29 May 26, 2026

0X000004A6

0x000004A6: A system shutdown is already scheduled

This pops up when Windows already has a pending shutdown, restart, or logoff. The fix is usually can...

Beginner 👁 73 May 26, 2026

0XC01E0518

Fix 0xC01E0518: HDCP Hardware Already In Use

This error means your graphics card's HDCP keys are tied up by another app. The fix is usually closi...

Intermediate 👁 35 May 26, 2026

0XC00D2714

NS_E_DRM_LICENSE_STORE_SAVE_ERROR 0XC00D2714 Fix

Windows DRM can't save the license file, often from a corrupt store or permissions issue. Here's how...

Beginner 👁 39 May 26, 2026

0X00000115

Fix ERROR_EA_TABLE_FULL (0X00000115) in Windows

This error means the extended attribute table on an NTFS drive is full. Here's how to clear it out....

Intermediate 👁 32 May 26, 2026

0XC01E0350

Fix STATUS_GRAPHICS_UNASSIGNED_MODESET_ALREADY_EXISTS 0xC01E0350

This error hits when you hot-plug a display or change resolutions too fast. It means Windows won't l...

Intermediate 👁 32 May 26, 2026

0X00000113

0x00000113: Extended Attributes Buffer Too Small – Fix

This error means a file's extended attributes (EA) are bigger than the buffer your app allocated. Th...

Intermediate 👁 35 May 26, 2026

0XC00D105A

Fix NS_E_WMR_PINNOTFOUND (0XC00D105A) on Windows 10/11

This DirectShow error means you tried to connect a filter pin that doesn't exist. Almost always a co...

Intermediate 👁 28 May 26, 2026

0X0000045D

0X0000045D I/O Device Error: Fix USB & Drive Failures

This error pops up when Windows can't read from a connected device—usually a USB drive, external har...

Beginner 👁 69 May 26, 2026

0X000D0000

NS_S_CALLPENDING (0x000D0000): Quick Fix for Stuck Requests

NS_S_CALLPENDING means Windows is waiting on a network operation that hasn't finished. Usually a DNS...

Beginner 👁 28 May 26, 2026

0X00000236

0x00000236 Thread Not in Process: 3 Fixes That Work

The ERROR_THREAD_NOT_IN_PROCESS error means a thread tried to attach to a process it doesn't belong ...

Intermediate 👁 43 May 26, 2026

0X80100069

SCARD_W_REMOVED_CARD (0X80100069) Fix: Card Gone Mid-Read

This error pops up when a smart card gets yanked out while software is talking to it. You'll see it ...

Intermediate 👁 42 May 26, 2026

0XC0000070

Fix 0XC0000070: User Restricted from This Workstation

This error means the user account is locked out of logging on from that specific PC. The fix is almo...

Intermediate 👁 38 May 26, 2026

0X40000008

Decoding IOCTL 0x40000008: The Filesystem Cache Snapshot Bug

A storage or backup tool fails mid-operation. The IOCTL error points to a snapshot conflict with the...

Intermediate 👁 38 May 26, 2026

0XC00D1206

Fix NS_E_WMP_DRM_LICENSE_UNUSABLE (0XC00D1206) – Cracked DRM Rights

Windows Media Player says your DRM license is busted. Usually happens after a reinstall or hardware ...

Intermediate 👁 29 May 26, 2026

0X80040160

CATID 0X80040160 doesn't exist — fix it in 5 minutes

You're getting the CATID error because a COM object is registered wrong. Here's the exact fix that w...

Intermediate 👁 36 May 26, 2026