Windows Errors

0X00001B61

MODEM 0X00001B61: The Port Is Already Open Fix

This error means a serial port or COM port is already claimed by another process. The fix is to kill...

Intermediate 👁 104 May 27, 2026

0XC00D109B

NS_E_WMPCORE_CODEC_NOT_FOUND (0XC00D109B) — WMP won't play a file

Windows Media Player can't play a file because it's missing the right codec. This fix gets you playi...

Beginner 👁 44 May 27, 2026

0X400D14BE

NS_I_PLAYLIST_CHANGE_RECEDING (0X400D14BE) Fix

This error pops up in Windows Media Player when you're scrubbing through a playlist faster than it c...

Beginner 👁 34 May 27, 2026

0X00000561

ERROR_MEMBER_NOT_IN_ALIAS (0x00000561) — account not in group

You get this when trying to remove a user from a local group, but Windows says they're not actually ...

Intermediate 👁 36 May 27, 2026

0XC00D158E

Fix NS_E_ARCHIVE_ABORT_DUE_TO_BCAST (0XC00D158E)

This Windows Media Center or WTV recording error fires when your tuner grabs a broadcast source inst...

Intermediate 👁 32 May 27, 2026

0XC00002B2

Fix 0XC00002B2: Reparse Attribute Conflict on Windows

This error means Windows can't set a reparse point (like a symbolic link) because something already ...

Intermediate 👁 43 May 27, 2026

0X000019E2

Fix ERROR_LOG_SPACE_RESERVED_INVALID (0X000019E2)

This error means Windows can't adjust reserved log space. We'll fix it starting with the fastest met...

Intermediate 👁 33 May 27, 2026

0X0000055C

Windows Error 0X0000055C: Built-In Group Fix

This error pops up when you try to modify a protected Windows built-in group like Administrators or ...

Intermediate 👁 58 May 27, 2026

0XC0220033

STATUS_FWP_NEVER_MATCH (0XC0220033) – Fix for Windows Filtering Platform

This error strikes when a Windows Filtering Platform subscription or enumeration template won't ever...

Intermediate 👁 42 May 27, 2026

0XC015000B

STATUS_SXS_THREAD_QUERIES_DISABLED (0xC015000B) Fix: 3 Proven Steps

This error means Windows can't properly load a side-by-side assembly—usually due to corrupted Visual...

Intermediate 👁 60 May 27, 2026

0X80290207

Fix TBSIMP_E_INVALID_OUTPUT_POINTER (0x80290207) on Windows

Null pointer in TBS driver? This error hits when the TPM Base Services can't write output. Fix is us...

Intermediate 👁 55 May 27, 2026

0x80004005

Windows Error 0x80004005: Unspecified Error – Real Fixes That Work

This vague error shows up everywhere—file access, updates, installs. Here's how I kill it fast, from...

Intermediate 👁 33 May 27, 2026

0XC00D11C5

Fix NS_E_WMP_TAMPERED_CONTENT (0XC00D11C5) Error

Windows Media Player hits this error when a file looks corrupted or tampered with. Usually a DRM or ...

Intermediate 👁 37 May 27, 2026

0XC00000A1

STATUS_WORKING_SET_QUOTA (0xC00000A1) Fix – Memory Lock Crashing Apps

Your app crashed because Windows can't lock enough RAM into the working set. The fix is usually a re...

Intermediate 👁 55 May 27, 2026

0X80300045

PLA_E_TOO_MANY_FOLDERS (0x80300045): Quick Fix for Data Collector Set

This Windows error stops Data Collector Sets from starting due to too many subfolders. The fix is de...

Intermediate 👁 43 May 27, 2026

0XC00D1358

NS_E_CANNOT_BUY_OR_DOWNLOAD_CONTENT (0XC00D1358) Fix

This Windows 10/11 error blocks purchases or downloads from the Microsoft Store. Usually a corrupt S...

Beginner 👁 54 May 27, 2026

0X8002000A

DISP_E_OVERFLOW (0X8002000A) - Out of present range

Quick answer: This COM error means a value exceeded the data type's range. Fix it by converting larg...

Intermediate 👁 48 May 27, 2026

0X00002120

Fix ERROR_DS_NON_BASE_SEARCH (0X00002120) Fast

Active Directory search failing with this error? It means your LDAP filter is set for base scope but...

Intermediate 👁 32 May 27, 2026

0x80070002

Fix 0x80070002 Windows Update missing files error

Windows Update hits 0x80070002 when it can't find expected files. Here's the direct fix and why it w...

Intermediate 👁 42 May 27, 2026

0X8000400D

CO_E_INIT_UNACCEPTED_USER_ALLOCATOR (0X8000400D) Fix

Happens when CoInitializeEx fails because a custom allocator isn't set right. You see it in multithr...

Intermediate 👁 34 May 27, 2026

0X000004B0

ERROR_BAD_DEVICE (0x000004B0) – A Stupidly Simple Fix That Works

This pops up when Windows can't find or talk to a device you just plugged in. Most times it's a dead...

Intermediate 👁 33 May 27, 2026

0X000002F1

Fix ERROR_CRASH_DUMP (0X000002F1) – Crash dump in paging file

Windows won't boot or blue-screens because a crash dump got stuck in the paging file. Clear the page...

Intermediate 👁 28 May 27, 2026

0X8002802B

Fixing TYPE_E_ELEMENTNOTFOUND (0x8002802B) in COM registration

This error usually pops up when a COM call can't find a registered type library or interface. It's a...

Intermediate 👁 35 May 27, 2026

0X8004D084

XACT_E_INVALIDLSN (0X8004D084) – lsnToRead outside log limits

This error means the transaction log sequence number you're reading from doesn't exist in the curren...

Intermediate 👁 37 May 27, 2026