Windows Errors

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 👁 12 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 👁 10 May 27, 2026

0XC00D0BC2

Fix NS_E_AUDIO_CODEC_NOT_INSTALLED (0XC00D0BC2) Fast

Windows can't play a file because the audio codec's missing. Here's the quick fix and why it happens...

Beginner 👁 13 May 27, 2026

0x80070057

Fix Windows Error 0x80070057 – Invalid Parameter

This error means Windows can't read a file path or drive because of a formatting issue. We'll fix it...

Intermediate 👁 15 May 27, 2026

0X000036E5

SXS Duplicate Attribute 0X000036E5: Manifest Parse Error Fix

This error means a Windows manifest file has the same attribute defined twice. It usually hits when ...

Intermediate 👁 9 May 27, 2026

0X0000064A

Fix ERROR_BAD_CONFIGURATION (0x0000064A) – Corrupt Config Data

This error means Windows can't read corrupted config data for a product. Usually fixed by resetting ...

Intermediate 👁 9 May 27, 2026

0X80097006

0x80097006: Duplicate or Out-of-Order Table Tags in Font Files

This Windows font error means the font file has duplicate or alphabetically jumbled table tags. It's...

Beginner 👁 8 May 27, 2026

0XC01E0328

STATUS_GRAPHICS_ADAPTER_MUST_HAVE_AT_LEAST_ONE_SOURCE (0xC01E0328)

This error pops up when you try to hot-plug a display into a GPU that has no active video present so...

Intermediate 👁 14 May 27, 2026

0XC00D1BBA

Fix NS_E_INVALID_AUDIO_PEAKRATE (0xC00D1BBA) Error

This error pops up in Windows Media Player or Media Center when the audio peak bit rate setting is o...

Intermediate 👁 9 May 27, 2026

0X000010EE

ERROR_UNEXPECTED_OMID (0x10EE) Fix on Windows 10/11

This error pops up when a drive or volume reports a corrupted on-medium identifier. The fix is a dis...

Intermediate 👁 9 May 27, 2026

0XC0220010

STATUS_FWP_SESSION_ABORTED: Fix 0XC0220010 Fast

Quick answer first: Restart the Windows Filtering Platform service. This error means a firewall sess...

Beginner 👁 9 May 27, 2026

0X8004E02C

CO_E_NOTPOOLED (0x8004E02C): COM+ component needs object pooling

You get this when a COM+ component marked for pooling can't pool. The component's CLSID lacks the ri...

Intermediate 👁 13 May 27, 2026

0X00002B13

Fix WSA_QOS_EPSFLOWSPEC (0X00002B13) on Windows 10/11

Quick answer: This error means a QoS (Quality of Service) program sent a malformed flowspec. It usua...

Intermediate 👁 10 May 27, 2026

0X80320019

FWP_E_NOTIFICATION_DROPPED (0x80320019): What's Actually Happening

This error means Windows Firewall's notification queue is full and dropping events. You'll see it in...

Intermediate 👁 9 May 27, 2026

0X8030010F

PLA_E_INVALID_SESSION_NAME (0X8030010F) fix for Performance Monitor

This error hits when Performance Logs and Alerts can't start a trace session because the name's too ...

Intermediate 👁 7 May 27, 2026

0XC0262339

VidPN Source Error 0xC0262339 Fix – GPU Topology Issue

This error means Windows can't find the display source in its graphics topology. The fix is resettin...

Intermediate 👁 9 May 27, 2026

0X00000A41

0X00000A41: Remote Boot Adapter ID Record Corrupted

This error hits when a Windows NT or legacy RAS server can't read a Remote Boot Adapter ID from its ...

Intermediate 👁 8 May 27, 2026

0XC00D28A8

Fix NS_E_DRM_INVALID_PROXIMITY_RESPONSE (0XC00D28A8)

Shows up when Windows Media Player or a DRM'd app can't verify you're near the licensed device. Usua...

Intermediate 👁 9 May 27, 2026

0X000003F5

Reg key write fails: 0X000003F5 fix

Windows can't write to a registry key — permissions or corruption. Fix: take ownership or use PsExec...

Intermediate 👁 13 May 27, 2026

0XC026231F

Fixing 0xC026231F: Frequency Range Already in Set

This error means Windows tried to add a duplicate display frequency range to a monitor's settings. I...

Intermediate 👁 15 May 27, 2026

0X80290117

TPMAPI_E_INVALID_PCR_DATA (0X80290117) Fix: PCR Data Invalid

This error hits when TPM PCR data doesn't match expected values, often after BIOS updates or hardwar...

Intermediate 👁 11 May 27, 2026

0X800401F2

CO_E_CANTDETERMINECLASS (0x800401F2) – Class of object cannot be determined

Shows up when COM can't find the registered class for a requested object. Usually from a broken or m...

Intermediate 👁 7 May 27, 2026

0XC00D274F

NS_E_DRM_REOPEN_CONTENT (0XC00D274F) — Fix It Fast

DRM content won't play and you're stuck with this error. Close the file and reopen it — but do it ri...

Beginner 👁 11 May 27, 2026

0XC0000249

STATUS_IMAGE_MP_UP_MISMATCH (0XC0000249) — App Won't Start

App fails to launch with this error on Windows because a DLL or executable is missing a multiprocess...

Intermediate 👁 11 May 27, 2026