Windows Errors

0XC00D28A6

NS_E_DRM_MUST_APPROVE (0XC00D28A6) – Fix the DRM approval error in Windows Media Player

This error hits when Windows Media Player can't play protected content because it hasn't been approv...

Intermediate 👁 35 May 26, 2026

0X8000002C

STATUS_DLL_MIGHT_BE_INCOMPATIBLE (0X8000002C) fix

Windows loads a DLL that's not compatible with your current app or OS version. The fix is usually re...

Intermediate 👁 72 May 26, 2026

0XC00D1235

NS_E_PDA_CANNOT_SYNC_INVALID_PLAYLIST (0XC00D1235) fix

This error means Windows Media Player can't sync a playlist to a portable device. Usually a corrupte...

Beginner 👁 38 May 26, 2026

0XC0000118

STATUS_INVALID_LDT_SIZE 0XC0000118 Fix for Windows 10/11

This bug check means Windows tried to create a local descriptor table (LDT) with a bad size. It's al...

Intermediate 👁 50 May 26, 2026

0X000020B7

Can't Delete Active Directory Cross-Ref? Fix 0x000020B7 Fast

This error means you tried to delete a master cross-reference in AD. You can't—only a replica. I'll ...

Intermediate 👁 43 May 26, 2026

0X00003AB4

Fix ERROR_EVT_MESSAGE_ID_NOT_FOUND (0X00003AB4) Fast

This Windows Event Viewer error means the message file's missing or corrupted. Here's how to rebuild...

Intermediate 👁 34 May 26, 2026

0X0000048B

ERROR_MAGAZINE_NOT_PRESENT 0x48B fix for tape libraries

This pops up when backup software tries to access a tape magazine that's been pulled. Usually a phys...

Intermediate 👁 36 May 26, 2026

0XC0020034

EPT_NT_INVALID_ENTRY (0XC0020034) fix for Windows RPC errors

This error pops up when Windows RPC can't find a registered endpoint. Usually happens after a failed...

Intermediate 👁 41 May 26, 2026

0X40000023

STATUS_IMAGE_MACHINE_TYPE_MISMATCH_EXE (0X40000023) Fix

You're trying to run a 64-bit executable on a 32-bit Windows install, or vice versa. This usually ha...

Beginner 👁 34 May 26, 2026

0XC00D003F

NS_E_INVALID_CLIENT (0XC00D003F) – Quick Fix Guide

NSE_INVALID_CLIENT means Windows Media Player can't find the DRM client. Common in old WMP versions ...

Beginner 👁 46 May 26, 2026

0X00000994

Fix 0X00000994: Can't disable or delete the last admin account

Windows won't let you disable or delete the last local admin account. This error means you've hit a ...

Intermediate 👁 74 May 26, 2026

0X0000025D

0x25D ERROR_BAD_COMPRESSION_BUFFER Fix: Corrupt Data in Buffers

This error means Windows hit corrupted or malformed data in a compression buffer. Usually a bad driv...

Intermediate 👁 91 May 26, 2026

0X80280063

TPM_E_NOCONTEXTSPACE (0X80280063) Fix: No Room in Context List

Your TPM ran out of space for cryptographic contexts. Usually caused by BitLocker or old drivers. He...

Intermediate 👁 43 May 26, 2026

0X000004FC

Fix ERROR_INVALID_IMPORT_OF_NON_DLL (0x000004FC) on Windows

Your app crashed because it tried to load a non-DLL file as if it were a DLL. I'll show you how to f...

Intermediate 👁 39 May 26, 2026

0X000020CA

Fix ERROR_DS_EXISTS_IN_SUB_CLS (0X000020CA): Class used as subclass

This error means a schema class can't be deleted because another class inherits from it. You need to...

Advanced 👁 39 May 26, 2026

0XC01E032C

STATUS_GRAPHICS_MONITORDESCRIPTOR_NOT_IN_SET (0XC01E032C) Fix

This error fires when a display driver or tool tries to use a monitor descriptor (EDID) that isn't p...

Intermediate 👁 42 May 26, 2026

0XC00D0037

Fix NS_E_DUPLICATE_ADDRESS (0xC00D0037) on Windows

Your app crashed with this network error because another program grabbed the same port. Here's how t...

Intermediate 👁 47 May 26, 2026

0X80110409

Fix COMADMIN_E_APP_FILE_VERSION (0x80110409) in 5 Minutes

This error means your COM+ app file has a version mismatch. Here's how to fix it fast, no fluff....

Intermediate 👁 42 May 26, 2026

0X00001A38

ERROR_CRM_PROTOCOL_NOT_FOUND (0X00001A38) Fix

This error means a CRM protocol driver isn't registered. Happens after a bad cluster resource failov...

Intermediate 👁 28 May 26, 2026

0XC000000A

STATUS_BAD_INITIAL_PC (0XC000000A) Thread Fix

STATUS_BAD_INITIAL_PC means Windows couldn't start a thread because the entry point address was garb...

Intermediate 👁 54 May 26, 2026

0XC00D11D7

Fix NS_E_WMP_DRM_INVALID_SIG (0XC00D11D7) DRM Error

This DRM error stops Windows Media Player from playing protected content. The fix is usually a corru...

Intermediate 👁 35 May 26, 2026

Stop Windows Store Errors Without Wasting Time

Windows Store errors killing your downloads? Here's the fix order that actually works, from a 30-sec...

Beginner 👁 185 May 26, 2026

0X800401FF

CO_E_RELEASED (0x800401FF) Quick Fix

This error means COM object was prematurely released. Fix it by restarting the COM+ service or fixin...

Intermediate 👁 29 May 26, 2026

0XC00002D3

STATUS_POWER_STATE_INVALID (0XC00002D3) Fix for Windows 10/11

This error means a device can't handle a power state change—usually a USB device or driver. Most com...

Intermediate 👁 58 May 26, 2026