ERROR_DISK_CHANGE - 107 (0x6B)
The program stopped because an alternate diskette was not inserted.
Updated: Feb 21, 2026
Technical Meaning
The ERROR_DISK_CHANGE error code, with the numeric value of 107 and the hexadecimal representation of 0x6B, indicates that a program has encountered an issue due to a disk change. Specifically, it suggests that an alternate diskette was expected but not inserted.
Error Details
This error typically occurs in scenarios where a program expects a specific diskette or medium (such as a floppy disk) and the user did not insert the required alternative when prompted. The system may halt execution to prevent potential data corruption or loss of work.
Usage Context
The ERROR_DISK_CHANGE is commonly encountered in applications that rely on removable media, such as backup utilities, installation programs, or file transfer operations involving floppy disks. It can also appear in more modern contexts where virtual disk drives are used for similar purposes.
Developer Interpretation
Developers should interpret this error code to indicate a failure due to the absence of expected media. This could be caused by user action (or lack thereof) or system configuration issues. The program may need to handle such errors gracefully, providing appropriate feedback and allowing users to correct the situation before resuming operations.
Related Errors
ERROR_NO_MEDIA_IN_DRIVE- Indicates that no media is present in a drive.ERROR_WRITE_PROTECT- Suggests that the disk is write-protected, preventing necessary operations.
FAQ
Q: What does ERROR_DISK_CHANGE mean?
A: It indicates that an alternate diskette was expected but not inserted during a program operation.
Q: How can I handle this error in my application?
A: Ensure your application checks for the presence of required media and provides clear instructions to users on how to resolve the issue.
Summary
The ERROR_DISK_CHANGE error code is specific to situations where an expected diskette or medium was not inserted. Developers should be prepared to handle this scenario by providing user-friendly feedback and ensuring that operations can resume once the correct media is available.