Windows Errors

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

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0X80110815

COMADMIN_E_PROGIDINUSEBYCLSID (0X80110815) Fix: COM+ Copy Error

This COM+ error pops up when copying a component and the ProgID's already tied to another CLSID. Her...

Intermediate 8 views May 28, 2026
0X000019EE

0X000019EE: Log Full Handler Already Running

This error means the system already triggered a log full handler, so your request to handle it again...

Intermediate 10 views May 28, 2026
0X80000023

0X80000023 Fix: Redirector in Use Can't Unload

This error pops up when Windows can't unload the redirector layer because files or printers are stil...

Intermediate 9 views May 28, 2026
0XC00D2AFB

NS_E_REBOOT_REQUIRED (0XC00D2AFB) Fix That Actually Works

That 'Installation was not successful' error? Usually means Windows Media Player or a codec pack nee...

Beginner 10 views May 28, 2026
0XC0000218

0XC0000218: Registry Hive Won't Load After Bad Shutdown or Disk Error

Windows can't boot because the registry hive file is corrupt or missing. This usually happens after ...

Intermediate 9 views May 28, 2026
0X00000302

Fix ERROR_CANTFETCHBACKWARDS 0X00000302 in ODBC apps

Your program tried to scroll backwards through query results, but the data provider doesn't support ...

Intermediate 9 views May 28, 2026
0X000020D0

AD Schema Syntax Error 0X000020D0 Fix

Active Directory schema syntax mismatch usually from bad imports or schema updates. Fix it by checki...

Intermediate 8 views May 28, 2026
0X00002128

Fixing ERROR_DS_SRC_GUID_MISMATCH (0X00002128)

This error happens when Active Directory can't match the source object's GUID during a cross-domain ...

Advanced 8 views May 28, 2026
0XC00D280E

Fix NS_E_DRM_SOURCEID_NOT_SUPPORTED (0XC00D280E) in Windows Media Player

Your media file uses an old DRM scheme Windows Media Player no longer supports. Upgrade to VLC or us...

Intermediate 14 views May 28, 2026
0X00000580

0x580 Invalid Window Belongs to Other Thread Fix

You'll see this when a window handle gets passed to the wrong thread. Quick reset usually fixes it; ...

Intermediate 11 views May 28, 2026
0X00003718

Fix ERROR_SXS_FILE_NOT_PART_OF_ASSEMBLY 0X00003718

This error means Windows can't find a file it expects inside a side-by-side assembly. Usually happen...

Intermediate 8 views May 28, 2026
0X00000216

Fixing 0X00000216: Arithmetic Overflow on 32-bit Apps

This error means a calculation blew past 32-bit limits. Usually it's a bad driver or old software. H...

Intermediate 10 views May 28, 2026
0X80290300

TPM_E_PPI_ACPI_FAILURE (0X80290300) Quick Fix

This error hits when Windows can't talk to the TPM via ACPI. It's usually a driver or BIOS setting i...

Intermediate 13 views May 28, 2026
0X0000202E

Fix ERROR_DS_INAPPROPRIATE_MATCHING (0X0000202E) Fast

This Active Directory error means a search filter or attribute rule is bad. Quick fix: check the LDA...

Intermediate 8 views May 28, 2026
0XC00000CF

Fix 0XC00000CF STATUS_SHARING_PAUSED Error Fast

This error means file sharing got temporarily paused. Nine times out of ten it's a SMB service glitc...

Intermediate 8 views May 28, 2026
0X000036E8

Fix ERROR_SXS_XML_E_BADXMLDECL (0X000036E8) Manifest Parse Error

Bad XML declaration in a manifest file. This usually happens after a failed update or a rogue app in...

Intermediate 10 views May 28, 2026
0XC00D11DF

NS_E_WMP_MULTIPLE_ERROR_IN_PLAYLIST (0XC00D11DF) Fix

This usually means corrupted media files or broken codecs. Quickest fix? Rebuild your playlist. But ...

Intermediate 9 views May 28, 2026
0x80070057

Windows Error 0x80070057: Invalid Parameter Fix

The parameter is incorrect. This usually happens during disk operations or Windows updates when a sy...

Intermediate 14 views May 28, 2026
0X00000FDC

PEERDIST_ERROR_ALREADY_COMPLETED (0X00000FDC) Fix

This error means BranchCache already finished the job you're asking it to do again. Usually happens ...

Intermediate 6 views May 28, 2026
0X0000090C

Fix Windows error 0X0000090C: NERR_TmpFile remote temp file failure

Error 0X0000090C means Windows can't open a remote temporary file. It usually happens when you try t...

Beginner 7 views May 28, 2026
0X8000001B

STATUS_FILEMARK_DETECTED (0X8000001B): Tape Drive Filemark Fix

This error pops up when a tape drive hits a filemark during a read or write. It's common in backup j...

Intermediate 11 views May 28, 2026
0X8009301C

OSS_TRACE_FILE_ALREADY_OPEN (0X8009301C) Fix

This error means a trace file is already locked by another process. The fix is usually killing the h...

Intermediate 8 views May 28, 2026
0X8004000D

OLE_E_INVALIDRECT (0X8004000D) Fix: Invalid Rectangle

This error pops up when dragging or pasting things in Office apps. It means the rectangle coordinate...

Intermediate 9 views May 28, 2026
0X00000066

Semaphore Can't Be Closed (0x00000066): The Real Fixes

Windows says the semaphore is set and can't close. Usually a stuck app or driver. Here's how to kill...

Intermediate 17 views May 28, 2026