Windows Errors

0X000004D7

Fix ERROR_LOGIN_TIME_RESTRICTION (0X000004D7)

This error means your account is blocked from logging in during certain hours. It's a domain policy,...

Intermediate 👁 20 Jun 9, 2026

0X000003FB

Fix ERROR_NO_LOG_SPACE (0x000003FB) Registry Log Full

Registry log is full — typically from a runaway process or failed install. Quick fix: increase log s...

Intermediate 👁 25 Jun 9, 2026

0X00000A4D

0X00000A4D Adapter Record Not Found – Real Fix

This error pops up when a network adapter record is missing in the registry. Happens after driver up...

Intermediate 👁 21 Jun 9, 2026

0X00003A9D

ERROR_EVT_INVALID_EVENT_DATA (0X00003A9D) Fix in 3 Steps

Event log corruption or permissions issue. Almost always caused by a third-party app or a bad shutdo...

Intermediate 👁 26 Jun 9, 2026

0XC00D100F

Fix Windows Media Player Error 0XC00D100F: Image Size Mismatch

This error pops up when adding images to a playlist or slideshow because the image dimensions don't ...

Beginner 👁 27 Jun 9, 2026

0XC0262104

Fix ERROR_GRAPHICS_TRY_AGAIN_LATER (0XC0262104) on Windows

This DirectX or GPU error pops up when the graphics driver or OS is busy. Here's how to clear it fas...

Intermediate 👁 25 Jun 9, 2026

0X8010006D

SCARD_W_EOF (0X8010006D) smart card file end reached

This error means the smart card reader reached the end of a file unexpectedly. Usually caused by cor...

Intermediate 👁 22 Jun 9, 2026

0XC0000185

Fix STATUS_IO_DEVICE_ERROR (0xC0000185) on Windows

Your PC's yelling about an I/O device error. Usually bad cables, dying drives, or driver issues. Let...

Intermediate 👁 26 Jun 9, 2026

0XC00D100E

Fix NS_E_WMP_CS_JPGPOSITIONIMAGE (0XC00D100E) JPG Error

JPG isn't suitable for positionImage in Windows Media Player skins. Convert it to PNG or BMP using P...

Beginner 👁 16 Jun 9, 2026

0XC00D11BD

Fix NS_E_WMP_MMS_NOT_SUPPORTED (0XC00D11BD) in Win Media Player

This error means Windows Media Player can't handle the MMS protocol. Usually it's a missing codec or...

Intermediate 👁 25 Jun 9, 2026

0X0000094C

Fix 0X0000094C Error: Source Path Cannot Be a Directory

The 0X0000094C error means you're trying to copy a folder where Windows expects a file. I'll show yo...

Intermediate 👁 24 Jun 9, 2026

0X0000048C

Fix 0x0000048C: Device Reinitialization Needed Error

Annoying hardware error that usually means a USB device, drive, or peripheral needs a full power cyc...

Beginner 👁 22 Jun 9, 2026

0XC0000122

STATUS_INVALID_COMPUTER_NAME (0XC0000122) Fix

This error means Windows can't parse the remote computer name you typed. Fix it by correcting the na...

Beginner 👁 24 Jun 9, 2026

0XC00D0036

Fix NS_E_DUPLICATE_NAME (0XC00D0036) in Windows

Your machine name's already taken on the network. Quick fix: rename the PC or set a unique one in Wi...

Beginner 👁 32 Jun 9, 2026

0X80290200

Fix TBSIMP_E_BUFFER_TOO_SMALL (0X80290200) on Windows 10/11

This error pops up in Windows Update or TPM-based apps when a buffer can't hold the data. Real fix: ...

Intermediate 👁 25 Jun 9, 2026

0X00000220

Fix ERROR_INVALID_UNWIND_TARGET (0x00000220) on Windows

This error means your CPU hit an invalid exception handler target during crash recovery. Often it's ...

Intermediate 👁 24 Jun 9, 2026

0X0000060E

Fix ERROR_INVALID_TASK_NAME (0X0000060E) in Windows Task Scheduler

Windows throws this when a task name has illegal characters or exceeds 260 characters. The fix is re...

Beginner 👁 26 Jun 9, 2026

0X00000572

Fix ERROR_NO_USER_SESSION_KEY (0x00000572) Fast

This error means Windows can't find a session key for your logon session. The quick fix is to restar...

Intermediate 👁 25 Jun 9, 2026

0XC0020035

Fixing EPT_NT_CANT_PERFORM_OP (0XC0020035) on Windows Server

Hit this when a remote WMI or RPC call fails on Windows. Almost always a DCOM or firewall issue. Her...

Intermediate 👁 21 Jun 9, 2026

0XC026234D

Fix 0xC026234D: Invalid VidPN Topology Reason Error

This error means Windows can't validate a display topology change. Usually a driver conflict or misc...

Intermediate 👁 23 Jun 9, 2026

0X800F0237

SPAPI_E_INCORRECTLY_COPIED_INF (0x800F0237) fix

Driver install fails because an INF file was copied wrong into C:\Windows\INF. Usually a corrupted c...

Intermediate 👁 34 Jun 9, 2026

0XC00D1BC7

Fix NS_E_INVALID_VIDEO_IQUALITY (0XC00D1BC7)

This Windows Media Player error means a video file's image quality setting is corrupted or unsupport...

Beginner 👁 21 Jun 9, 2026

0X00000664

Fix 0x00000664: Windows Update Package Won't Open

This error means the update package file is corrupt or improperly signed. A quick re-download or sys...

Beginner 👁 34 Jun 9, 2026

0X80100001

Fix SCARD_F_INTERNAL_ERROR (0X80100001) on Smart Card Readers in 3 Steps

This error means Windows lost track of your smart card reader's internal state. Usually caused by a ...

Intermediate 👁 43 Jun 9, 2026