What do Windows Error Codes Mean? Inevitably, almost every user of the Microsoft Windows operating system encounters error codes at some point. These numeric codes appear when something goes wrong, such as a missing file, permission problem, hardware issue, or network failure.
Understanding what these Windows error codes mean can make troubleshooting much easier. Instead of guessing at the cause, you can quickly identify the problem and take steps to fix it.
Fortunately, there is a small free utility created by Gregory Braun that helps decode these messages.
The Error Messages for Windows application allows you to enter a Windows system error code and retrieve a detailed description of what the error means. This can be extremely helpful when diagnosing problems or researching system issues.
Error Messages for Windows Example
You can download the Error Messages for Windows tool directly from the author's site.
Common Windows Error Codes and Their Meanings
The following are some example Windows system error codes and their definitions commonly encountered in Windows XP and other versions of Windows.
0 The operation completed successfully. 1 Incorrect function. 2 The system cannot find the file specified. 3 The system cannot find the path specified. 4 The system cannot open the file. 5 Access is denied. 6 The handle is invalid. 7 The storage control blocks were destroyed. 8 Not enough storage is available to process this command. 9 The storage control block address is invalid. 10 The environment is incorrect. 11 An attempt was made to load a program with an incorrect format. 12 The access code is invalid. 13 The data is invalid. 14 Not enough storage is available to complete this operation. 15 The system cannot find the drive specified. 16 The directory cannot be removed. 17 The system cannot move the file to a different disk drive. 18 There are no more files. 19 The media is write protected. 20 The system cannot find the device specified. 21 The device is not ready. 22 The device does not recognize the command. 23 Data error (cyclic redundancy check). 24 The program issued a command but the command length is incorrect. 25 The drive cannot locate a specific area or track on the disk. 26 The specified disk or diskette cannot be accessed. 27 The drive cannot find the sector requested. 28 The printer is out of paper. 29 The system cannot write to the specified device. 30 The system cannot read from the specified device. 31 A device attached to the system is not functioning. 32 The process cannot access the file because it is being used by another process. 33 The process cannot access the file because another process has locked a portion of the file. 36 Too many files opened for sharing. 38 Reached the end of the file. 39 The disk is full. 50 The request is not supported. 51 Windows cannot find the network path. Verify that the network path is correct and the destination computer is not busy or turned off. If Windows still cannot find the network path, contact your network administrator.
Why Windows Error Codes Are Useful
Although error codes may seem confusing at first, they actually provide valuable information about what went wrong. Each Windows system error code corresponds to a specific issue within the operating system, allowing developers, technicians, and everyday users to quickly pinpoint the cause of a problem.
Tools like the Error Messages for Windows utility simply translate these numeric codes into readable descriptions so you can better understand what Windows is trying to tell you.
If you frequently troubleshoot Windows problems, keeping a reference of common Windows error codes can save a lot of time.