Windows Errors

0XC00D1B8D

NS_E_NO_REPEAT_PREPROCESS (0XC00D1B8D) two-pass loop fix

This error pops up when you try two-pass encoding on a looping video source in Windows Media tools. ...

Intermediate 👁 27 May 26, 2026

0XC00A0009

STATUS_CTX_INVALID_MODEMNAME 0xC00A0009 Fix

Remote Desktop can't find a modem name in its config. Usually a bad registry edit or leftover from a...

Intermediate 👁 43 May 26, 2026

0X000008B1

Fix 0X000008B1: NERR_ResourceExists Already Exists

This error pops up when Windows networking fails to add a duplicate resource permission list. We'll ...

Intermediate 👁 23 May 26, 2026

0X80094001

CERTSRV_E_BAD_REQUESTSUBJECT (0X80094001) Fix

This error pops up when your certificate request's subject name is too long or has invalid character...

Intermediate 👁 185 May 26, 2026

0X00000081

Fix ERROR_CHILD_NOT_COMPLETE (0X00000081) on Windows

This error means a 16-bit program can't run in 32-bit Windows. It's a compatibility issue with older...

Intermediate 👁 49 May 26, 2026

0X00000558

ERROR_CANNOT_IMPERSONATE (0x558): Fix in 2 Steps

This error means a process tried to impersonate a client via a named pipe before reading any data. T...

Intermediate 👁 25 May 26, 2026

0XC000023D

STATUS_HOST_UNREACHABLE (0XC000023D) fix: remote system not reachable

That 'host unreachable' error usually means a routing or firewall block. Here's the quick fix and wh...

Intermediate 👁 30 May 26, 2026

0XC00D10B6

Windows Media Player NS_E_WMPCORE_PLAYLIST_EMPTY_NESTED_PLAYLIST_SKIPPED_ITEMS Fix

This error means Windows Media Player found a nested playlist file inside your main playlist that's ...

Beginner 👁 28 May 26, 2026

0XC01C0015

STATUS_FLT_INSTANCE_NOT_FOUND 0XC01C0015 Quick Fix

This error pops up when Windows can't find a filter manager instance your app needs. The fix is usua...

Intermediate 👁 25 May 26, 2026

0XC00D276A

Fix NS_E_DRM_UNABLE_TO_CREATE_PLAYLIST_OBJECT (0xC00D276A) – DRM Playlist Error

This error means Windows Media Player can't build a playlist due to a corrupted DRM license. Here's ...

Intermediate 👁 24 May 26, 2026

0XC01C0002

STATUS_FLT_CONTEXT_ALREADY_DEFINED (0XC01C0002) Fix Guide

This Windows error means a filter manager context is already attached to an object. It's almost alwa...

Intermediate 👁 23 May 26, 2026

0XC0140016

STATUS_ACPI_MUTEX_NOT_OWNED (0xC0140016) – Quick Fixes for Windows

This error stops drivers or system tools when a mutex lock gets orphaned. We'll start with a 30-seco...

Intermediate 👁 28 May 26, 2026

0X80110411

Fix CLSID Error 0X80110411 (COMADMIN_E_NOREGISTRY)

This error means Windows can't find a required COM component's registry entry. We'll start with a qu...

Intermediate 👁 34 May 26, 2026

0XC0232000

0XC0232000: Wi-Fi stuck on auto-config, fix it in 3 steps

Wi-Fi won't connect or keeps dropping? This NDIS error means Windows can't manage the wireless adapt...

Intermediate 👁 27 May 26, 2026

0X0000076D

Fix ERROR_INVALID_TIME 0x0000076D on Windows — Real Fix

The system clock is corrupt or the time zone data is broken. We'll fix it by resetting Windows Time ...

Intermediate 👁 28 May 26, 2026

0X0000209A

Fixing ERROR_DS_ATTRIBUTE_OWNED_BY_SAM (0x0000209A)

Active Directory won't let you write to an attribute that's owned by the SAM. The fix involves bypas...

Intermediate 👁 32 May 26, 2026

0X00000065

Fix ERROR_EXCL_SEM_ALREADY_OWNED (0x00000065) – Exclusive Semaphore Owned by Another Process

This error means a program is trying to grab a resource it thinks is free, but another process alrea...

Intermediate 👁 31 May 26, 2026

0X00040200

Event 0x00040200: Some Event Subscribers Failed

This error pops up when Windows Event Log can't reach some subscribers, often after a bad software i...

Intermediate 👁 35 May 26, 2026

0X000036F4

Fix ERROR_SXS_XML_E_INVALIDSWITCH 0X000036F4

Manifest parse error 'Switch from current encoding to specified encoding not supported'—usually a ba...

Intermediate 👁 23 May 26, 2026

0XC026233F

Windows 10/11 0xC026233F Pixel Value Mode Error Fix

This error means the graphics driver's pixel value access mode is corrupted or mismatched. Usually f...

Intermediate 👁 27 May 26, 2026

0XC00D125D

NS_E_BKGDOWNLOAD_WRONG_NO_FILES: Wrong File Count in WMP Download

Windows Media Player gives this error when a playlist download has a mismatched file count. Happens ...

Intermediate 👁 27 May 26, 2026

0X800F0224

Fix SPAPI_E_INVALID_PROPPAGE_PROVIDER (0X800F0224) Fast

This error means a device property page provider is busted in the registry. Usually a bad driver ins...

Intermediate 👁 22 May 26, 2026

0XC01E0326

Fix 0xC01E0326: Video Present Targets Error

This DirectX error usually means your GPU can't handle the display output mode you're trying to set....

Intermediate 👁 30 May 26, 2026

0X000019E1

Fix ERROR_LOG_RECORDS_RESERVED_INVALID on Windows Server

This error means the Windows Event Log service has corrupted reserved space. Happens with full disks...

Intermediate 👁 33 May 26, 2026