Windows Errors

0X00002086

Fix ERROR_DS_ROOT_CANT_BE_SUBREF (0X00002086)

This error means you're trying to set an Active Directory root object as a cross-domain reference. I...

Intermediate 👁 28 Jul 22, 2026

0XC01E0317

Fix STATUS_GRAPHICS_SOURCE_ALREADY_IN_SET (0XC01E0317)

This error pops up when Windows tries to add a video source that's already in a video source set. It...

Intermediate 👁 27 Jul 22, 2026

0X0000021C

Fix WX86 (0X0000021C) ERROR_SUBSYSTEM Error

Quick fix: run SFC scan or reinstall the app. This error means the program can't load a required DLL...

Beginner 👁 29 Jul 22, 2026

0X000D1060

Fix NS_S_WMR_PINTYPEPARTIALMATCH (0X000D1060) Error

This error pops up in Windows Media Center or extenders when the TV tuner type doesn't match what th...

Intermediate 👁 36 Jul 22, 2026

0X00000303

Fix ERROR_CANTSCROLLBACKWARDS (0x00000303) – SQL scroll cursor fail

This error hits when your app tries to scroll backward through a dataset that only supports forward-...

Intermediate 👁 36 Jul 22, 2026

0XC0000154

Fix STATUS_ALIAS_EXISTS (0xC0000154) Local Group Already Exists

Getting this error when trying to create or add a local group? It means that group name already exis...

Intermediate 👁 78 Jul 22, 2026

0X000006F8

ERROR_INVALID_USER_BUFFER (0X000006F8) fix for Windows

This error usually hits when trying to access a network drive or printer. It's a buffer size problem...

Intermediate 👁 94 Jul 22, 2026

0XC0000038

STATUS_DEVICE_ALREADY_ATTACHED 0XC0000038 Fix

This error means a hard drive or USB device tried to connect to a controller that's already in use. ...

Intermediate 👁 56 Jul 22, 2026

0XC00D12C1

Fix NS_E_WMP_DRM_NOT_ACQUIRING (0XC00D12C1) in Windows Media Player

This error means Windows Media Player can't get a license for protected music or video. It's a DRM p...

Beginner 👁 44 Jul 22, 2026

0XC00D1190

NS_E_PDA_DEVICESUPPORTDISABLED: Fix Sync Error 0XC00D1190

This error pops up when Windows Media Player or Windows Mobile Device Center can't sync to your phon...

Intermediate 👁 52 Jul 22, 2026

0X000D0BC8

NS_S_REBUFFERING (0X000D0BC8) Fix: Stream Keeps Buffering

Media player or browser shows this error when video stops and rebuffers. Fix your network, clear cac...

Beginner 👁 38 Jul 21, 2026

0X00001B93

Windows Activation: Error 0x1b93 Fix – Reset Limit Reached

You've hit the activation reset limit for Windows. This usually happens after multiple hardware chan...

Intermediate 👁 69 Jul 21, 2026

0XC01C000B

STATUS_FLT_DELETING_OBJECT (0XC01C000B) – When a filter driver cleanup fails

This error pops up when a filter driver or anti-virus tries to use an object that's already being de...

Intermediate 👁 55 Jul 21, 2026

0XC026250A

Fix ERROR_GRAPHICS_OPM_INVALID_POINTER (0XC026250A)

This error shows up when a program passes a bad pointer to video output protection. Usually a driver...

Intermediate 👁 25 Jul 21, 2026

0X80280035

TPM_E_INVALID_RESOURCE (0X80280035) Fix Guide

This error pops up when Windows can't save TPM context because the resource type doesn't match. Usua...

Intermediate 👁 46 Jul 21, 2026

0X80020001

DISP_E_UNKNOWNINTERFACE (0x80020001) Fix for COM/ActiveX Errors

This error means Windows can't find a registered interface for a COM object. Usually happens after O...

Intermediate 👁 61 Jul 21, 2026

0X80280026

TPM_E_INVALID_POSTINIT (0X80280026) Fix: Wrong TPM Command Sequence

Your TPM chip is confused about startup order. The fix is to clear and reinitialize the TPM. Here's ...

Intermediate 👁 34 Jul 21, 2026

0X000005A3

Fix 0X000005A3: Invalid GW_* Command Error in Windows

This error usually pops up when Windows can't talk to your audio driver right. The fix is a quick au...

Beginner 👁 43 Jul 21, 2026

0XC00D00CD

Fix NS_E_NOT_LICENSED (0XC00D00CD) in Windows Media Player

This error shows up when Windows Media Player can't play a file because of a license issue. Usually ...

Intermediate 👁 53 Jul 21, 2026

0XC0360005

Fix STATUS_IPSEC_INVALID_PACKET (0XC0360005) quick

This error means IPsec headers got corrupted. I'll show you the fast fix and why it works....

Intermediate 👁 30 Jul 21, 2026

0XC00000E8

STATUS_INVALID_USER_BUFFER (0xC00000E8): Real Fixes for Small Biz PCs

This error means Windows failed to access a buffer it needed. It's usually from a bad driver, corrup...

Intermediate 👁 28 Jul 21, 2026

0X000020B1

Fix ERROR_DS_CANT_MOD_SYSTEM_ONLY (0x000020B1) in AD

This error means you're trying to change an AD attribute that's owned by the system. The fix involve...

Advanced 👁 74 Jul 20, 2026

0XC0090003

Fix ERROR_BIZRULES_NOT_ENABLED (0XC0090003) in Windows

Business rule scripts are disabled for your app. This happens in Windows 10/11 with group policy or ...

Intermediate 👁 59 Jul 20, 2026

0X80280017

TPM_E_SIZE (0X80280017) Fix – No Space in TPM

Your TPM chip ran out of room to store keys or data. This usually happens when Windows Update or Bit...

Intermediate 👁 57 Jul 20, 2026