Windows Errors

0X80100020

Smart Card Error 0X80100020 on Windows 10 – Fixed

This error pops up when Windows can't find a primary provider for your smart card. I'll show you how...

Intermediate 👁 18 Jul 1, 2026

0X000D1041

NS_S_WMP_LOADED_PNG_IMAGE (0x000D1041) – Not an Error

That code isn't a real error. It's just Windows Media Player saying it loaded a PNG image file. Here...

Beginner 👁 19 Jun 30, 2026

0X8034001E

Ndis Resource Conflict 0x8034001E: Fix in 10 Minutes

This error pops up when Windows tries to give a network card or Bluetooth adapter a hardware resourc...

Intermediate 👁 28 Jun 30, 2026

0XC0000287

Fix 0xC0000287: STATUS_REINITIALIZATION_NEEDED Device Error

Your PC hit a hardware error that needs a device reset. Try the quick reboot first. If that fails, i...

Intermediate 👁 26 Jun 30, 2026

0X8010002A

Fix SCARD_E_INVALID_CHV 0X8010002A – Wrong PIN on Smart Card

Your smart card PIN is wrong. Retry slowly, check caps lock, or reset the PIN with your admin tool. ...

Beginner 👁 32 Jun 30, 2026

0XC01E0302

STATUS_GRAPHICS_VIDPN_TOPOLOGY_CURRENTLY_NOT_SUPPORT error fix

This error pops up when Windows can't switch display modes due to GPU or cable issues. Usually happe...

Intermediate 👁 31 Jun 30, 2026

0x887a0006 or dllhost.exe stopped working

COM Surrogate crash loop fix that actually works

COM Surrogate keeps crashing? Usually it's a corrupt thumbnail handler or codec. Here's the fix that...

Intermediate 👁 25 Jun 30, 2026

0XC00D1B8A

Fix NS_E_INPUTSOURCE_PROBLEM (0XC00D1B8A) in Windows Media Center or Streaming Apps

This error pops up when Windows Media Center or a streaming app can't read one of your audio or vide...

Intermediate 👁 23 Jun 30, 2026

0x80004005

COM+ Service Registration Fails on Windows Server 2019

COM+ registration fails after Windows updates. The Distributed Transaction Coordinator service is th...

Intermediate 👁 23 Jun 30, 2026

The Windows Installer Service could not be accessed

Windows Installer Service Missing: Quick Fix That Works

This error pops up when Windows Installer service is stopped or corrupted. Restarting it through Com...

Beginner 👁 23 Jun 30, 2026

0X80040201

Event subscriber failed? 0x80040201 fix that works

Corrupt event subscription kills Windows notifications. Three fixes: quick restart, clean subscripti...

Beginner 👁 29 Jun 30, 2026

0XC00D11A5

NS_E_WMP_WMDM_NOTCERTIFIED (0XC00D11A5) – Sync fails on old media players

Happens when Windows Media Player can't sync music to an older portable device because the device dr...

Intermediate 👁 18 Jun 30, 2026

0X8029020C

TBSIMP_E_OUT_OF_MEMORY (0X8029020C) – 2 Fixes That Actually Work

Low virtual memory or a hung Trusted Platform Module service causes this error. Restart the TPM serv...

Intermediate 👁 30 Jun 30, 2026

0X8004E02A

CO_E_NOCOOKIES (0X8004E02A) — Cookie Write Failed

This error means Windows COM+ couldn't write a cookie. The fix is usually resetting the COM+ catalog...

Intermediate 👁 21 Jun 30, 2026

0X000020E9

Fix ERROR_DS_BAD_HIERARCHY_FILE (0x000020E9)

Active Directory can't read the hierarchy file. Usually a permissions or file corruption problem. He...

Intermediate 👁 18 Jun 30, 2026

0X8004D111

Fix XACT_E_RM_UNAVAILABLE (0x8004D111) Fast

This error hits when Distributed Transaction Coordinator can't talk to XA resource manager. I'll sho...

Intermediate 👁 17 Jun 29, 2026

0XC000028C

Fix STATUS_RANGE_NOT_FOUND (0XC000028C) in Windows

This error means Windows can't find a specific memory range. Usually caused by bad RAM or corrupted ...

Intermediate 👁 24 Jun 29, 2026

0XC0000226

STATUS_NOT_TINY_STREAM (0XC0000226) Fix: Stream Not Tiny Error

This error means Windows can't read a tiny stream file, often from a corrupted NTFS or bad driver. H...

Intermediate 👁 34 Jun 29, 2026

0XC00D2AFD

NS_E_SETUP_DRM_MIGRATION_FAILED (0XC00D2AFD) – DRM migration stuck during Windows upgrade

Windows can't move old DRM licenses when upgrading. It's a permissions/file corruption issue, not a ...

Intermediate 👁 24 Jun 29, 2026

0XC00D002E

NS_E_LATE_OPERATION (0XC00D002E) fix

This Windows error pops up when a scheduled task or media operation can't run on time. Usually it's ...

Intermediate 👁 19 Jun 29, 2026

0X8028001B

TPM_E_SHA_ERROR (0X8028001B) – Fix Guide

This TPM error shows up when Windows can't talk to the TPM chip properly. Usually a driver or BIOS s...

Intermediate 👁 25 Jun 29, 2026

0X8009300E

Fix OSS_MEM_ERROR (0X8009300E) in Windows

This error means Windows ran out of memory processing ASN.1 data — usually from corrupt certificates...

Intermediate 👁 28 Jun 29, 2026

0XC00002FB

Fix STATUS_KDC_INVALID_REQUEST (0xC00002FB) Error

This error happens when Windows can't talk to the domain controller. Most often it's a time sync pro...

Intermediate 👁 25 Jun 29, 2026

0XC00D1005

Fix NS_E_WMP_JPGTRANSPARENCY (0XC00D1005) in 2 Steps

This happens when you try to set transparency on a JPG in Windows Media Player skins. The fix is sim...

Beginner 👁 20 Jun 29, 2026