Windows Errors

Blue screens, error codes, system crashes and Windows update issues.

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0XC00D0FCE

Fix Windows Media Player NS_E_MEDIA_LIBRARY_FAILED (0xC00D0FCE)

Windows Media Player can't create its library? That's the NS_E_MEDIA_LIBRARY_FAILED error. Here's th...

Intermediate 9 views May 26, 2026
0X8004E022

Fixing CO_E_ACTIVATIONFAILED_EVENTLOGGED (0X8004E022)

COM+ activation failed because the COM+ application identity or permissions are wrong. Fix the app u...

Intermediate 8 views May 26, 2026
0X0000362E

Fix ERROR_IPSEC_IKE_INVALID_HASH (0X0000362E) Fast

IPsec IKE hash verification failed. Usually a mismatched pre-shared key or corrupt policy. This is a...

Intermediate 8 views May 26, 2026
0XC00000A0

Fix STATUS_MEMORY_NOT_ALLOCATED (0xC00000A0) on Windows 10/11

This error means Windows tried to free memory it didn't allocate. Usually a driver issue or corrupte...

Intermediate 9 views May 26, 2026
0X00002157

Fix 0X00002157: Domain not in forest error during AD migration

This error means you're trying to move an object to a domain that isn't in the same Active Directory...

Intermediate 9 views May 26, 2026
0X00000552

Fix 0X00000552: Logon Process Restriction Error

This error means a non-logon app tried to use a logon-only API. The fix is to grant SeTcbPrivilege o...

Intermediate 9 views May 26, 2026
0X80280007

TPM_E_DISABLED (0x80280007): TPM Disabled Fix That Works

Your TPM is disabled in BIOS or firmware. Most common fix: enable it in UEFI settings. Had a client ...

Beginner 7 views May 26, 2026
0X80000013

STATUS_INVALID_EA_NAME (0x80000013) Fix: Illegal EA Character

This error means you're using a character in a file's extended attribute name that Windows doesn't a...

Intermediate 11 views May 26, 2026
0X00001072

Fix ERROR_WMI_INVALID_MOF (0X00001072) – WMI MOF corruption

Your WMI repo hit a bad MOF file. We'll rebuild it with a built-in tool. This usually happens after ...

Intermediate 8 views May 26, 2026
0XC0000260

STATUS_INVALID_HW_PROFILE (0XC0000260) fix

This error means Windows can't load a valid hardware profile — usually a corrupt driver or registry ...

Intermediate 9 views May 26, 2026
0X800F0211

SPAPI_E_NO_DEVICE_SELECTED (0X800F0211) - No Device Info Element Selected

This error hits when a driver install tool or script tries to access a device info set without selec...

Intermediate 9 views May 26, 2026
Windows cannot access the specified device, path, or file

Fixing 'Windows cannot access the specified device path or file' error

You don't have permission or the file path is blocked by Windows. Here's how to fix it fast without ...

Beginner 9 views May 26, 2026
0X00001B94

Fix ERROR_CTX_WINSTATIONS_DISABLED (0X00001B94) on Windows Server

Remote Desktop logins fail with error 0X00001B94 when Terminal Services session limits are hit. Here...

Intermediate 10 views May 26, 2026
0X80041317

SCHED_E_NAMESPACE (0x80041317) Fix: Task XML namespace errors

This error means Windows Task Scheduler found invalid XML in a task. Almost always a namespace issue...

Intermediate 8 views May 26, 2026
0XC000010D

STATUS_CANNOT_IMPERSONATE (0xC000010D) fix

This error usually means a service or app can't assume another user's identity. Quick fix: adjust se...

Intermediate 7 views May 26, 2026
0XC000012E

STATUS_INVALID_IMAGE_LE_FORMAT (0XC000012E) Fix

This error pops up when Windows tries to load a 16-bit LE-format executable. It's a dead end for 64-...

Intermediate 8 views May 26, 2026
0x800f0922

Windows Update Error 0x800f0922 – What Actually Fixes It

This error pops up when Windows Update fails to install a feature update. Usually a corrupted compon...

Intermediate 14 views May 26, 2026
0X80040167

Fix CS_E_INVALID_VERSION (0X80040167) – Corrupt AD Software Install Data

This error means Active Directory's software installation data got corrupted. Happens after domain c...

Intermediate 9 views May 26, 2026
0XC00D1B8D

NS_E_NO_REPEAT_PREPROCESS (0XC00D1B8D) two-pass loop fix

This error pops up when you try two-pass encoding on a looping video source in Windows Media tools. ...

Intermediate 10 views May 26, 2026
0XC00A0009

STATUS_CTX_INVALID_MODEMNAME 0xC00A0009 Fix

Remote Desktop can't find a modem name in its config. Usually a bad registry edit or leftover from a...

Intermediate 15 views May 26, 2026
0X000008B1

Fix 0X000008B1: NERR_ResourceExists Already Exists

This error pops up when Windows networking fails to add a duplicate resource permission list. We'll ...

Intermediate 7 views May 26, 2026
0X80094001

CERTSRV_E_BAD_REQUESTSUBJECT (0X80094001) Fix

This error pops up when your certificate request's subject name is too long or has invalid character...

Intermediate 85 views May 26, 2026
0X00000081

Fix ERROR_CHILD_NOT_COMPLETE (0X00000081) on Windows

This error means a 16-bit program can't run in 32-bit Windows. It's a compatibility issue with older...

Intermediate 9 views May 26, 2026
0X00000558

ERROR_CANNOT_IMPERSONATE (0x558): Fix in 2 Steps

This error means a process tried to impersonate a client via a named pipe before reading any data. T...

Intermediate 7 views May 26, 2026