Windows Errors

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

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0XC021001B

STATUS_FVE_AUTH_INVALID_APPLICATION (0XC021001B) – Boot hash mismatch with BitLocker

Your bootloader or boot app got modified after BitLocker was enabled. The hash doesn't match, so Bit...

Intermediate 11 views May 26, 2026
0X0000030A

Fix ERROR_BADSTARTPOSITION (0x0000030A) on Windows 10/11

This error happens when a program tries to start reading data from a wrong spot in a file. It's a de...

Beginner 8 views May 26, 2026
0XC00D1027

Fix NS_E_WMP_GIF_NO_IMAGE_IN_FILE (0XC00D1027) Fast

Windows Media Player can't parse a corrupted or non-standard GIF file. Here's the fix order: quick r...

Intermediate 8 views May 26, 2026
0X0000051A

Fix ERROR_REVISION_MISMATCH (0x0000051A) in Windows

This error shows up when a program's version doesn't match what Windows expects. Here's how to squas...

Beginner 8 views May 26, 2026
0X000000DA

Strong Signed Binary Error 0x000000DA: Real Fix Now

Stop wrestling with Windows saying you can't modify a strong signed binary. Here's the actual fix, n...

Intermediate 12 views May 26, 2026
0X800F021B

Fix SPAPI_E_DEVICE_INTERFACE_ACTIVE (0X800F021B) Error

This error pops up when Windows can't disable a device because its interface is busy. It's common wh...

Beginner 8 views May 26, 2026
0XC00D0FB7

NS_E_WMPXML_ATTRIBUTENOTFOUND (0xC00D0FB7): Fix for Windows Media Player XML parsing

You'll see this when Windows Media Player can't read a music file's metadata. Corrupt tags or broken...

Intermediate 8 views May 26, 2026
0XC00D135A

Fix NS_E_NOT_CONTENT_PARTNER_TRACK (0XC00D135A) in Windows Media Player

Windows Media Player can't play a file because it can't verify the content provider. Usually happens...

Intermediate 7 views May 26, 2026
0X8000001C

STATUS_MEDIA_CHANGED 0x8000001C: Real Fixes for Windows

This error pops up when Windows detects a removable drive changed unexpectedly. Usually a USB, SD ca...

Intermediate 7 views May 26, 2026
0X8028003C

TPM_E_AREA_LOCKED (0X8028003C) – NV area locked fix

TPM says the NV area is locked and won't let you write. Happens after BIOS updates or failed TPM cle...

Intermediate 11 views May 26, 2026
0XC00D1BA8

Fix NS_E_INPUT_DOESNOT_SUPPORT_SMPTE (0XC00D1BA8) Video Time Code Error

This error means your video file doesn't have SMPTE time codes. The fix depends on whether you're ed...

Intermediate 8 views May 26, 2026
0X4000002C

STATUS_FIRMWARE_UPDATED (0x4000002C) – What It Really Means

This isn't an error—it's a notification that firmware updated. Usually harmless, but can stall drive...

Beginner 11 views May 26, 2026
0X000032D6

Fix ERROR_IPSEC_DEFAULT_MM_AUTH_NOT_FOUND (0x32D6)

IPSec default main mode auth list is missing or corrupted. Almost always a registry corruption or gr...

Intermediate 9 views May 26, 2026
0XC0000191

STATUS_MUTANT_LIMIT_EXCEEDED (0xC0000191) — The Real Fix

Stop chasing ghosts. This error means a program hit Windows' per-process mutex limit. Here's how to ...

Intermediate 12 views May 26, 2026
0X00000FD3

Fix PEERDIST_ERROR_CANNOT_PARSE_CONTENTINFO (0X00000FD3)

Content info is malformed — usually a corrupted BranchCache cache or network policy glitch. We'll cl...

Intermediate 7 views May 26, 2026
0X0000208A

Active Directory error 0x0000208A – parent alias not allowed

This error hits when you try to move or rename a security group whose parent group is an alias (mail...

Intermediate 8 views May 26, 2026
0XC00D1B7B

Fix NS_E_PROFILE_MISMATCH (0XC00D1B7B) When Importing Windows Media Center TV

Media Center chokes on mismatched TV pack profiles. Usually a corrupted registry entry or wrong inst...

Intermediate 8 views May 26, 2026
0X00003A9C

Event Viewer Error 0x3A9C: Invalid Publisher Name Fix

This error pops up when Event Viewer can't find a log publisher's registry entry. Usually after a .N...

Intermediate 8 views May 26, 2026
0X0000052C

Fix ERROR_ILL_FORMED_PASSWORD (0X0000052C) – Password Update Failure

This error pops up when Windows can't update a password, usually because the new password doesn't me...

Intermediate 8 views May 26, 2026
0X000020F5

Fix ERROR_DS_DRA_INVALID_PARAMETER (0x000020F5) in AD replication

This Active Directory error means a replication partner sent a bad parameter. The fix is usually a m...

Intermediate 7 views May 26, 2026
0X8009480D

CERTSRV_E_SUBJECT_UPN_REQUIRED (0x8009480D) quick fix

This error means the certificate template demands a UPN in the SAN, but the user or computer object ...

Intermediate 12 views May 26, 2026
0XC000007C

Fix STATUS_NO_TOKEN (0XC000007C) Token Reference Error

This error means Windows can't find a security token for a process or thread. Usually caused by a co...

Intermediate 12 views May 26, 2026
0X8004130A

SCHED_E_TASK_NOT_READY (0X8004130A) Fix — Missing Task Properties

This error means a scheduled task is missing required properties. Here's how to fix it fast and why ...

Intermediate 8 views May 26, 2026
0XC00D006A

Fix MCMADM_E_REGKEY_NOT_FOUND (0XC00D006A) Fast

This error means Windows Media Center can't find a registry key. I'll show you the quick fix and why...

Intermediate 7 views May 26, 2026