Windows Errors

0X0000021B

WX86 0X0000021B: The ERROR_WARNING Subsystem Bug

This error pops up when Windows can't handle a warning from a 32-bit app on 64-bit systems. It's usu...

Intermediate 👁 40 May 28, 2026

0XC00D1138

Fix NS_E_WMPBR_BACKUPRESTOREFAILED (0XC00D1138) in WMP

This error means Windows Media Player can't back up or restore media usage rights. Usually it's a pe...

Intermediate 👁 27 May 28, 2026

0XC0368001

IPsec DoS Protection Blocking Multicast (0xC0368001)

IPsec DoS protection is dropping multicast packets. Usually a misconfigured firewall or VPN policy. ...

Intermediate 👁 23 May 28, 2026

0X80093003

Fix OSS_PDU_RANGE (0x80093003) ASN.1 Decoding Error

This error means a certificate or ASN.1 structure is malformed. Here's how to fix it without wasting...

Intermediate 👁 26 May 28, 2026

0X00000A8E

Fix Windows Error 0X00000A8E: Locked Out Account

Windows error 0X00000A8E means your account is locked due to too many bad passwords. Here's how to u...

Beginner 👁 26 May 28, 2026

0XC00D1BB6

Fix NS_E_UNCOMP_COMP_COMBINATION (0XC00D1BB6) Error

This Windows Media error means you tried mixing uncompressed and compressed streams in one session. ...

Intermediate 👁 26 May 28, 2026

0X000401E2

Moniker Reduced to Itself (0x000401E2) — Fix in 3 Steps

COM moniker error when an object tries to bind to itself. Usually a malformed moniker string or miss...

Intermediate 👁 27 May 28, 2026

0XC000006B

STATUS_ILL_FORMED_PASSWORD (0XC000006B) Fix Guide

This error means Windows rejected your password format. Usually it's a corrupt cached credential or ...

Intermediate 👁 27 May 28, 2026

0X00003715

Fix SXS Manifest Identity Same But Contents Different (0x00003715)

Two Windows manifests claim the same identity but don't match byte-for-byte. Usually a DLL or EXE wa...

Intermediate 👁 28 May 28, 2026

0X80010125

Fix CO_E_FAILEDTOOPENTHREADTOKEN (0X80010125) in 3 Steps

This COM error usually means a service or app can't access the current thread's security token. Happ...

Intermediate 👁 23 May 28, 2026

0X0000053F

Fix ERROR_INVALID_ID_AUTHORITY 0x0000053F on Windows

Windows throws this error when a security identifier (SID) authority value is wrong. The fix is usua...

Intermediate 👁 28 May 28, 2026

0XC00D12F2

Fix NS_E_WMP_BSTR_TOO_LONG (0XC00D12F2) in 3 Steps

This Windows Media Player error usually pops up when a playlist or library file gets corrupted. Try ...

Intermediate 👁 26 May 28, 2026

0X80093014

OSS_NULL_TBL (0X80093014) Fix: Certificate Trust Chain Broken

This error means Windows can't verify a certificate chain. Usually from a corrupted certificate stor...

Intermediate 👁 26 May 28, 2026

0X00001B62

Modem name not found 0x1B62 — fix Remote Desktop modem error

This error means Remote Desktop can't find the modem name you typed. The fix is editing the modem na...

Intermediate 👁 28 May 28, 2026

0X000032DB

Fix ERROR_IPSEC_TRANSPORT_FILTER_ENDING_DELETION (0X000032DB)

IPsec transport filter stuck pending deletion. Three fixes, from a quick restart to clearing the pol...

Intermediate 👁 24 May 28, 2026

0XC026233A

Fix 0xC026233A: Invalid Primary Surface Size Error

This DirectX error hits when a game or app sends a resolution the GPU driver can't handle. The fix i...

Intermediate 👁 26 May 28, 2026

0XC00D0BB8

NS_E_INVALID_INPUT_FORMAT (0XC00D0BB8) fix

This Windows Media Player error pops up when a media file has a broken header or an unsupported code...

Beginner 👁 32 May 28, 2026

0X8030010A

Fix PLA_E_DCS_START_WAIT_TIMEOUT (0x8030010A) Error

Quick fix: restart the Performance Logs & Alerts service and delete corrupt Data Collector Sets. Lon...

Intermediate 👁 28 May 28, 2026

0X0000007C

Fix ERROR_INVALID_LEVEL (0X0000007C) on Windows 10/11

This error means a program tried to use a system call at the wrong privilege level. Usually happens ...

Intermediate 👁 26 May 28, 2026

0X00000013

Fix ERROR_WRITE_PROTECT (0X00000013) – The media is write-protected

Your drive or SD card reports it's write-protected. This fix removes physical and software locks tha...

Beginner 👁 61 May 28, 2026

0X80110413

COMADMIN_E_AUTHENTICATIONLEVEL (0x80110413) Fix

This error hits when you try to edit COM+ app settings or install a new component. It's a permission...

Intermediate 👁 34 May 28, 2026

0X80100030

SCARD_E_NO_KEY_CONTAINER (0X80100030) Fix

Smart card can’t find the private key container. Usually a cert mismatch or card re-initialization. ...

Intermediate 👁 64 May 28, 2026

0XC0150019

STATUS_SXS_IDENTITY_PARSE_ERROR (0XC0150019) – Fix in 2 Steps

Windows can't parse a corrupted side-by-side assembly manifest. The fix is to re-register the Visual...

Intermediate 👁 37 May 28, 2026

0X000009C7

Fix 0X000009C7 Boot Failure: PXE vs BIOS Conflict

Your PC won't boot due to a network boot order conflict. The fix is disabling PXE in BIOS or fixing ...

Intermediate 👁 26 May 28, 2026