System error codes will appear in software programs and in various areas within the Windows operating system after certain errors occur.

Unfortunately, sometimes all you get is the system error code but nothing about what the code means! Once you know what the code means (below), you can then work on fixing the problem.

A Complete List of Windows System Error Codes

This table details the full list of system error codes in Windows.

A system error code is not the same as a Device Manager error code, a POST code, a STOP code, or a browser error code, even though the error numbers may sometimes be the same.

You can quickly find an item on this page by using your browser’s Ctrl+F keyboard combination to search for the error code. Either search for the message itself or just the code, like “Error Code 635”.

Get the Latest Tech News Delivered Every Day

  • What Is a System Error Code?

  • This Device Cannot Start: How to Fix Code 10 Errors

  • Device Manager Error Codes

  • How to Fix Code 22 Errors

  • What Is a POST Code?

  • How to Fix Code 37 Errors

  • What Is a STOP Code? (Bug Check Code, BSOD Code)

  • Netflix Error Codes: How to Fix Them

  • How to Fix Code 43 Errors

  • How to Fix STOP 0x0000003D Errors

  • How to Fix STOP 0x0000001D Errors

  • Blue Screen of Death (BSOD)

  • How to Fix Code 32 Errors

  • What Is a POST Test Card?

  • List of Blue Screen Error Codes

  • HTTP Status Codes

  • Facebook

  • Twitter

Hit Refresh on Your Tech News

  • About Us

  • Privacy Policy

  • Editorial Guidelines

  • Terms of Use

  • Careers

  • Advertise

  • Contact

  • EU Privacy

  • NEWS

  • HOW TO

  • FEATURES

  • ABOUT US