Jul 14, 2025 · The following list describes system error codes (errors 0 to 499). They are returned by the GetLastError function when many functions fail. To retrieve the description text for the error in your …

Apr 17, 2025 · The table below lists all the Windows Update error codes, along with brief descriptions, that were obtained using the Windows SDK. I hope this information will help you troubleshoot …

Jul 14, 2019 · Sometimes the code is returned by a function deep in the stack and far removed from your code that is handling the error. The following topics provide lists of system error codes.

Windows Error Codes Full List shows the meaning of each error code that pops up on your Windows Screen from all the 1000 error codes

1.6 Versioning and Localization The structures in the Windows Error Codes require no versioning or localization information.

Aug 30, 2023 · A complete list of system error codes, from code 1 through 15841. Here, too, are meanings for each system error code, plus other ways they may appear.

Jan 20, 2025 · To get additional information on an error code, you can look it up directly on Windows using the built-in CertUtil utility. It will generate a name or brief explanation of the error code.

Jun 22, 2025 · Your updated 2025 guide to Windows error codes. Fix update failures, boot errors, BSOD crashes, and KB issues with real, step-by-step solutions.

We've listed the system error codes in this section, organized by number. If you need more help tracking down a specific error, here are some more recommendations:

Jan 4, 2025 · Understanding these error messages and codes is crucial for troubleshooting and effectively maintaining a Windows system. In this comprehensive article, we will delve into various …