Windows Errors

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

3,810 solutionsPage 65 of 159
Sort by: Newest Most Viewed A-Z
0X000021B3

Fix ERROR_DS_INVALID_SEARCH_FLAG_TUPLE (0x000021B3)

This error means an attribute's searchFlags bitmask has a bad TUPLE flag. We'll fix it by checking a...

Advanced 7 views May 29, 2026
0XC00D271D

NS_E_DRM_UNABLE_TO_INITIALIZE (0XC00D271D) Fix

Windows Media Player or Media Foundation can't start DRM. Usually a corrupted DRM store or bad updat...

Intermediate 8 views May 29, 2026
0X80028028

Fixing TYPE_E_QUALIFIEDNAMEDISALLOWED (0x80028028) in COM

This COM error pops up when you try to use a qualified name like 'object.property' where COM expects...

Intermediate 12 views May 29, 2026
0X000020B4

ERROR_DS_OBJ_CLASS_NOT_SUBCLASS (0x000020B4) Fix

This error means you tried to add an object with a class that isn't a subclass of the schema class. ...

Intermediate 8 views May 29, 2026
0X800F0245

Fix SPAPI_E_ONLY_VALIDATE_VIA_AUTHENTICODE (0x800F0245)

This error pops up when Windows can't validate a driver's catalog file because it only trusts Authen...

Intermediate 9 views May 29, 2026
0X80280016

TPM_E_SHORTRANDOM (0X80280016) Error Fixes That Actually Work

This TPM error usually means your TPM chip ran out of entropy (random numbers). Three fixes: clear T...

Intermediate 18 views May 29, 2026
0X000000EA

Fixing ERROR_MORE_DATA (0x000000EA) on Windows

This error means a system call returned more data than the buffer could hold. Usually a driver or AP...

Intermediate 11 views May 29, 2026
0X00001ABB

Fix ERROR_DATA_LOST_REPAIR (0x00001ABB) corruption warning

Windows found file corruption and repaired it, but data may still be missing. Run chkdsk and SFC to ...

Intermediate 7 views May 29, 2026
0X0000106E

Error 0x0000106E: WMI Already Enabled — Fix the Double Registration

This WMI error means a data block or event subscription got registered twice. The fix is to delete t...

Intermediate 8 views May 29, 2026
0X00002B0F

Fix WSA_QOS_EFLOWCOUNT (0X00002B0F) Error in 3 Steps

This error means Windows choked on a QoS flow descriptor count. Usually happens when gaming, streami...

Intermediate 9 views May 29, 2026
0XC00D1237

Fix NS_E_PDA_SYNC_FAILED (0XC00D1237) in WMP

Windows Media Player can't sync to your device. Usually a driver or USB issue. This fix works 9 time...

Intermediate 9 views May 29, 2026
0XC00D0048

Fix NS_E_LOGFILEPERIOD (0XC00D0048) in Windows Media

This error means LogFilePeriod value is out of range. Fix it by editing the registry to set a valid ...

Intermediate 11 views May 29, 2026
0X00000579

Fix ERROR_INVALID_MENU_HANDLE (0x00000579) on Windows

This error pops up when a program passes a bad menu handle to Windows. Usually a sign of a corrupted...

Intermediate 9 views May 29, 2026
0XC022001D

STATUS_FWP_INVALID_ENUMERATOR 0xC022001D Fix Guide

This Windows Firewall error means something's broken in how Windows enumerates firewall rules. Don't...

Beginner 8 views May 29, 2026
0X0000094D

Fix 0X0000094D: Illegal Source Path When Copying Files

That 'illegal source path' error usually means Windows can't read the file path you gave it. Here's ...

Beginner 7 views May 29, 2026
0x0000007B

The Windows Stop Code 0x0000007B fix that actually works

Stop error 0x7B during boot means Windows can't find the boot drive. Usually a controller driver iss...

Intermediate 12 views May 29, 2026
0X00000091

Fix ERROR_DIR_NOT_EMPTY (0X00000091) on Windows

This error means Windows thinks a directory still has files or subfolders, even when it looks empty....

Intermediate 9 views May 29, 2026
0XC0000705

STATUS_LPC_RECEIVE_BUFFER_EXPECTED (0xC0000705) Fix

This error means a Windows process sent a request without a buffer for the reply. It's almost always...

Intermediate 8 views May 29, 2026
0X000036FE

Fix ERROR_SXS_PROTECTION_CATALOG_FILE_MISSING (0x000036fe)

Corrupt or missing catalog file for a side-by-side assembly. Almost always caused by a botched Windo...

Intermediate 8 views May 29, 2026
0X000003F3

0x000003F3: Registry Key Won't Open? Here's the Fix

The registry key is locked or corrupted. We'll unlock it, repair permissions, or rebuild the key. No...

Intermediate 10 views May 29, 2026
0XC00D104D

NS_E_WMG_PREROLLLICENSEACQUISITIONNOTALLOWED (0XC00D104D) fix

Windows Media Player can't download a license for DRM-protected media. Usually a permissions or DRM ...

Intermediate 9 views May 29, 2026
0XC00D2754

NS_E_DRM_HARDWARE_INCONSISTENT (0XC00D2754) fix

Your DRM licenses got corrupted, usually after a hardware change or driver update. Here's the real f...

Intermediate 9 views May 29, 2026
0X00000781

Fix ERROR_CANT_RESOLVE_FILENAME (0x00000781) on Windows 10/11

Windows can't resolve a file or folder name. This usually means a broken shortcut, corrupted index, ...

Intermediate 8 views May 29, 2026
0X00000490

Fix ERROR_NOT_FOUND (0x00000490) on Windows

This error means Windows can't find a file or registry key it's looking for. Usually from a broken s...

Intermediate 9 views May 29, 2026