Windows Errors

0X80010139

CO_E_EXCEEDSYSACLLIMIT (0X80010139): ACE Limit Fix

This error means your ACL has too many access control entries—usually from repeated COM app or regis...

Intermediate 👁 9 May 26, 2026

0X80320001

FWP_E_CALLOUT_NOT_FOUND 0x80320001: Why WFP callouts vanish and how to fix it

This error hits when a Windows Filtering Platform callout driver is missing or disabled. It usually ...

Intermediate 👁 10 May 26, 2026

0X00090320

Fix SEC_I_INCOMPLETE_CREDENTIALS (0x00090320) Fast

This error means Windows couldn't finish validating your credentials. The quick fix is clearing cach...

Intermediate 👁 16 May 26, 2026

0X000004EC

Fix 0x000004EC: Program Blocked by Group Policy

This error means Windows security policy is blocking a program. Usually caused by Software Restricti...

Intermediate 👁 47 May 26, 2026

0XC0000290

STATUS_NO_USER_KEYS (0xC0000290): Missing EFS keys fix

You're getting 0xC0000290 because Windows can't find your Encrypting File System (EFS) keys. The fix...

Intermediate 👁 10 May 26, 2026

0X00000492

0x00000492: Property Set Missing on This Object — Fix It Fast

This Windows error means a program tried to read a property set that doesn't exist on a file or fold...

Intermediate 👁 8 May 26, 2026

0XC00D10D6

Fix NS_E_WMP_CANNOT_BURN_NON_LOCAL_FILE (0XC00D10D6) for good

Windows Media Player won't burn files that aren't stored locally. The fix is copying them to your ha...

Beginner 👁 16 May 26, 2026

0XC0000386

STATUS_SMARTCARD_NO_KEYSET (0xC0000386) – Keyset Missing Fix

Smart card keyset missing. Happens when Windows can't find the private key container for a smart car...

Intermediate 👁 12 May 26, 2026

0X00000778

OR_INVALID_SET (0X00000778) Fix: Object Set Not Found

This error means Windows can't find an object set, usually due to corrupt security descriptors, bad ...

Intermediate 👁 6 May 26, 2026

0X000020A9

Fix 0X000020A9: Local AD Object Already Exists

This error means Active Directory already has a dead or alive object with the same name. Here's how ...

Intermediate 👁 16 May 26, 2026

0XC01E050A

STATUS_GRAPHICS_OPM_INVALID_POINTER (0XC01E050A) Fix

This error means your display driver or app passed a bad pointer during OPM (Output Protection Manag...

Intermediate 👁 12 May 26, 2026

0X0000065D

ERROR_DATATYPE_MISMATCH 0X0000065D: Wrong data type fix

This error hits when a Windows API call or script sends the wrong data type—like a string where a nu...

Intermediate 👁 18 May 26, 2026

0X000036F6

Fix 0x000036F6: sxs standalone attribute must be yes or no

The manifest XML has a typo in 'standalone' — maybe 'standlone' or 'stand-alone'. The fix is correct...

Intermediate 👁 10 May 26, 2026

0XC00D106E

NS_E_WMX_ATTRIBUTE_DOES_NOT_EXIST (0XC00D106E) Fix: Corrupted Windows Media Player Library

Error 0XC00D106E means Windows Media Player can't find an attribute in its database. The fix is dele...

Intermediate 👁 8 May 26, 2026

0X000036D3

Fix ERROR_SXS_XML_E_XMLDECLSYNTAX (0x000036D3) Fast

This XML declaration syntax error in a side-by-side manifest usually means a corrupted .manifest fil...

Intermediate 👁 9 May 26, 2026

0XC0262315

Fix 0XC0262315: Invalid Video Present Source Set on Windows

This DirectX error means your GPU driver or app can't find a valid display source. Usually a driver ...

Intermediate 👁 9 May 26, 2026

0XC0220034

STATUS_FWP_PROVIDER_CONTEXT_MISMATCH (0XC0220034) Fix

This Windows Filtering Platform error means the provider context is the wrong type. Usually caused b...

Intermediate 👁 7 May 26, 2026

0XC00D1B8E

NS_E_CANNOT_PAUSE_LIVEBROADCAST (0XC00D1B8E) — Fix in 2 Minutes

Windows Media Encoder won't let you pause a live stream? Here's why and the exact fix — no registry ...

Beginner 👁 10 May 26, 2026

0X0000029D

ACPI Error 0x0000029D: BIOS Power State Corruption Fix

BSOD caused by corrupted ACPI power state tables, usually after sleep/resume. Fix: reset BIOS defaul...

Intermediate 👁 9 May 26, 2026

0X800F023F

Fix SPAPI_E_NO_AUTHENTICODE_CATALOG (0x800F023F) Fast

Driver install fails because Windows can't verify the .cat file. Usually a signing cert issue or a b...

Intermediate 👁 8 May 26, 2026

0XC00D0011

NS_E_INVALID_INDEX (0XC00D0011) Index Invalid Fix

This Windows Media Player error means a file index is corrupted. Quick fix: rebuild the media librar...

Beginner 👁 8 May 26, 2026

0XC00D1B61

Fix NS_E_AUDIODEVICE_BUSY (0XC00D1B61) - Audio Device in Use

Your audio capture device is locked by another app. Start with a quick restart, then check exclusive...

Beginner 👁 18 May 26, 2026

0XC01C0006

0xC01C0006: STATUS_FLT_NOT_SAFE_TO_POST_OPERATION Fix

This filter manager error means a minifilter driver tried to queue a work item from an unsafe contex...

Intermediate 👁 7 May 26, 2026

0X00000F6E

Fix ERROR_IO_REISSUE_AS_CACHED (0x00000F6E) Step by Step

This error means Windows wants to retry an I/O operation using cached data. It's usually a caching g...

Intermediate 👁 7 May 26, 2026