Windows Errors

0XC00D1004

Fix NS_E_WMP_RBC_JPGMAPPINGIMAGE (0XC00D1004) in Windows Media Player

JPG images as mapping images trigger this WMP error. The fix is simple: convert to PNG. Here's why a...

Beginner 👁 30 May 27, 2026

0X000020E1

FIX: ERROR_DS_GCVERIFY_ERROR (0X000020E1) – GC verification failed

The Global Catalog verification check failed during domain controller promotion or replication. This...

Intermediate 👁 40 May 27, 2026

0XC0220038

Fix STATUS_FWP_INCOMPATIBLE_AUTH_CONFIG (0XC0220038)

IPsec auth config mismatch kills connections. Check Windows Firewall rules for conflicting auth meth...

Intermediate 👁 34 May 27, 2026

0X00002146

Fix for universal group can't have local member error 0X00002146

This error pops up when you try to add a local group to a universal group in Active Directory. It's ...

Intermediate 👁 37 May 27, 2026

0XC0000135

STATUS_DLL_NOT_FOUND 0XC0000135 Fix – Missing DLL on Windows

This error means Windows can't find a required DLL when launching an app. The fix usually involves r...

Intermediate 👁 122 May 27, 2026

0X40000003

STATUS_IMAGE_NOT_AT_BASE (0X40000003) – What It Means and How to Fix It

This isn't a crash—it's a warning that a DLL loaded at a different address than expected. Usually ha...

Intermediate 👁 62 May 27, 2026

0X00003AB2

Fix ERROR_EVT_FILTER_TOO_COMPLEX (0X00003AB2) on Windows

XPath filter in Event Viewer is too complex. Shorten or simplify the query to fix it. Had a client h...

Intermediate 👁 43 May 27, 2026

0X80300105

PLA_E_CONFLICT_INCL_EXCL_API (0x80300105) Fix

This error hits when Data Collector Sets mix include and exclude API filters on the same path. The f...

Intermediate 👁 36 May 27, 2026

0X000D2AF9

NS_S_REBOOT_REQUIRED (0X000D2AF9) Fix That Actually Works

You see this after a Windows install finishes but cleanup stalls. A forced restart and manual file d...

Beginner 👁 33 May 27, 2026

0XC014000F

ACPI Invalid Data (0XC014000F) – The Real Fix

STATUS_ACPI_INVALID_DATA means the BIOS or a driver sent your Windows kernel garbage in an ACPI tabl...

Intermediate 👁 46 May 27, 2026

0XC0262581

Fix 0xC0262581: No I2C device at specified address

This error means Windows can't find a device on the I2C bus at the address you specified. It usually...

Intermediate 👁 33 May 27, 2026

0X000009D6

Fix 0X000009D6: Invalid handle to object or file

Stop here if you're seeing this error: it's an NTSTATUS code meaning an invalid handle was passed to...

Intermediate 👁 33 May 27, 2026

0X80320033

FWP_E_NEVER_MATCH (0x80320033) Fix: Subscription Won't Match

This WFP error means your filter or subscription template is too specific to ever match real traffic...

Intermediate 👁 31 May 27, 2026

0XC00D125F

NS_E_BKGDOWNLOAD_CANCELCOMPLETEDJOB (0XC00D125F) Fix

Windows Media Player throws this when trying to cancel a download that already finished. Usually a s...

Beginner 👁 34 May 27, 2026

0X80290212

TBSIMP_E_UNKNOWN_ORDINAL (0x80290212) fix

This error pops up when the TPM Base Services can't find a function it needs. Usually happens after ...

Intermediate 👁 47 May 27, 2026

0XC01A001C

STATUS_LOG_TAIL_INVALID (0XC01A001C): Fix the Active Log Base Error

You'll get this error when Windows can't read the end of the log file—usually after a hard crash or ...

Intermediate 👁 56 May 27, 2026

0X80280056

TPM_E_DAA_ISSUER_VALIDITY (0X80280056) – Fix in 10 Minutes

This error pops up during TPM attestation or BitLocker setup when the issuer's certificate chain is ...

Intermediate 👁 35 May 27, 2026

0XC00B0002

STATUS_MUI_INVALID_FILE (0xC00B0002) – Corrupt MUI File Fix

Windows can't load a language resource file because it's corrupt or mismatched. Most common cause: a...

Intermediate 👁 46 May 27, 2026

0XC01D0006

0XC01D0006 Monitor Serial Number Error – Fixed

This error means Windows can't read the monitor's serial number over DDC. It usually pops up after a...

Intermediate 👁 55 May 27, 2026

0XC00D284E

DRM license deletion error 0XC00D284E on Windows

This error pops up when Windows Media Player or a DRM app can't delete a license file. Usually after...

Intermediate 👁 36 May 27, 2026

0X800B0007

Fix DIGSIG_E_EXTENSIBILITY (0X800B0007) on Windows

This error means a certificate extension is being used wrong. The quick fix is re-registering crypt3...

Intermediate 👁 33 May 27, 2026

0XC0220015

STATUS_FWP_KM_CLIENTS_ONLY (0xC0220015): Kernel-Mode Firewall Call Fix

This error means a user-mode app tried a kernel-only Windows Filtering Platform call. Usually a brok...

Intermediate 👁 39 May 27, 2026

0X00000055

Fix ERROR_ALREADY_ASSIGNED (0X00000055) in Windows

This error means Windows thinks a drive letter is already mapped. It's common when a network drive o...

Beginner 👁 94 May 27, 2026

0XC01E0304

STATUS_GRAPHICS_INVALID_VIDEO_PRESENT_SOURCE (0xC01E0304) Fix

This error means Windows can't find a valid video output source, usually from a bad driver or GPU ha...

Intermediate 👁 46 May 27, 2026