Windows Errors

0XC026234A

0XC026234A: Graphics mode missing from mode set

Your monitor or app asked for a display mode that Windows doesn't have listed for your GPU. We'll fi...

Intermediate 👁 13 May 27, 2026

0X00003AA6

Fix ERROR_EVT_FILTER_ALREADYSCOPED (0X00003AA6) on Windows

This error hits when a Windows event filter is scoped twice. I'll show you how to clear it fast and ...

Intermediate 👁 10 May 27, 2026

0X80280053

TPM_E_DAA_ISSUER_SETTINGS (0X80280053): Quick Fix for DAA Issuer Error

This TPM error usually pops up after a firmware update or TPM reset. Here's how to clear it fast wit...

Intermediate 👁 11 May 27, 2026

0XC01D0002

STATUS_MONITOR_UNKNOWN_DESCRIPTOR_FORMAT: Fix 0XC01D0002

This error means Windows can't read your monitor's EDID data. Almost always caused by a bad cable, l...

Intermediate 👁 9 May 27, 2026

0XC000016C

STATUS_SHARED_IRQ_BUSY (0XC000016C) – Fixing IRQ Conflicts on Older PCs

This error pops up when a device can't start because another device is hogging its IRQ. I've seen it...

Intermediate 👁 7 May 27, 2026

0X00000312

0X00000312: Fix for access blocked by Safer policy rule

Software blocked by Windows Safer policy in Group Policy or SRP. Here's how to find and remove the r...

Intermediate 👁 9 May 27, 2026

0X000002CF

ERROR_ALREADY_WIN32 (0X000002CF) — What It Means and How to Fix It

This error means a custom error code you're trying to assign is already taken by a built-in Win32 AP...

Advanced 👁 14 May 27, 2026

0X000020DC

Fix ERROR_DS_NCNAME_MISSING_CR_REF (0x000020DC) fast

This error means Active Directory can't find a cross-reference for a naming context. The fix is to a...

Intermediate 👁 9 May 27, 2026

0X00003B65

Fix ERROR_MCA_INTERNAL_ERROR (0X00003B65) on Windows

This error pops up when Windows can't read your monitor's settings. Usually happens after a driver u...

Intermediate 👁 13 May 27, 2026

0X00001075

Fix ERROR_WMI_READ_ONLY (0x00001075) – WMI Data Item Is Read-Only

This error means your script or app tried to modify a WMI object that's locked by its provider. The ...

Intermediate 👁 9 May 27, 2026

0XC0000405

STATUS_DS_DUPLICATE_ID_FOUND (0xC0000405) fix

Active Directory found two objects with the same GUID or SID. Usually happens after a failed domain ...

Intermediate 👁 7 May 27, 2026

0X8031000B

Fix FVE_E_AD_INVALID_DATATYPE (0x8031000B) on BitLocker

BitLocker can't read recovery data from AD because the attribute type is wrong. Usually a schema mis...

Intermediate 👁 9 May 27, 2026

0X000020AF

Fix ERROR_DS_COULDNT_CONTACT_FSMO (0X000020AF) fast

This error pops up when a domain controller can't reach the FSMO role holder. The real fix is usuall...

Intermediate 👁 10 May 27, 2026

0XC00D0FD7

Fix NS_E_WMP_CANNOT_FIND_FOLDER (0XC00D0FD7) in WMP

Windows Media Player can't access a file path — usually due to broken library references or permissi...

Beginner 👁 8 May 27, 2026

0X000036B0

Fix ERROR_SXS_SECTION_NOT_FOUND (0x000036B0) on Windows

This error means a program can't find a required section in its activation context. Usually happens ...

Intermediate 👁 11 May 27, 2026

0X00000469

Fix ERROR_EOM_OVERFLOW (0X00000469) Tape End

Physical end of tape hit during a backup or restore. This older error from Windows NT/2000-era tape ...

Intermediate 👁 8 May 27, 2026

0X8010006E

SCARD_W_CANCELLED_BY_USER (0X8010006E) Fix

Smart card operation canceled by user? Usually a driver or service glitch. Here are the three most c...

Intermediate 👁 10 May 27, 2026

0X000D1066

NS_S_WMG_ADVISE_DROP_FRAME (0X000D1066) – Late Timestamp Fix

Video playback stutters because the timestamp lags behind. Usually a codec or GPU driver issue. Here...

Intermediate 👁 11 May 27, 2026

0XC00D14B7

Fix NS_E_PLAYLIST_UNSUPPORTED_ENTRY (0XC00D14B7) in Windows Media Player

This error pops up when Windows Media Player can't handle a certain file type in a playlist. The fix...

Beginner 👁 13 May 27, 2026

0XC00A0039

STATUS_TS_INCOMPATIBLE_SESSIONS (0XC00A0039) Fix

Remote Desktop session fails with this error when your client version doesn't match the server's ses...

Intermediate 👁 10 May 27, 2026

0X00000898

Fix Windows NERR_AlreadyLoggedOn (0X00000898) Error

Your workstation says it's already logged on to the LAN. It's a session conflict, not a login failur...

Beginner 👁 11 May 27, 2026

0X00003703

0x00003703: SXS corruption in Windows — fix it in 3 steps

Side-by-side metadata got corrupted. Start with a quick SFC scan, move to DISM, then nuke the manife...

Intermediate 👁 8 May 27, 2026

0XC01A001B

Fix 0XC01A001B: Log Space Reserved Invalid Error

Happens when Windows can't adjust reserved log space. Usually a corrupt log file or driver conflict....

Intermediate 👁 9 May 27, 2026

0XC0262318

Fix ERROR_GRAPHICS_TARGET_ALREADY_IN_SET (0xC0262318)

This error usually pops up when a monitor or projector is duplicated across two video ports in a mul...

Beginner 👁 13 May 27, 2026