ERROR_APP_WRONG_OS - 1151 (0x47F)

Technical Meaning

The error code ERROR_APP_WRONG_OS with the numeric value of 1151 and hexadecimal representation of 0x47F indicates that a specified program is not compatible with the current operating system environment. This error typically occurs when an application attempts to run on an unsupported version of Windows or MS-DOS.

Error Details

This error code is returned by the Windows API when an application tries to execute in an environment where it is not designed to run. The specific context can vary depending on the application and the operating system version, but generally, this error suggests that the program requires a different version of the operating system or a different runtime environment.

Usage Context

This error code is commonly encountered when:

• An application is attempting to run in an unsupported Windows version.
• A legacy MS-DOS application is being executed on a modern Windows OS.
• There is a mismatch between the application's requirements and the current system configuration.

Developer Interpretation

Developers should interpret this error as indicating that the application is not compatible with the operating system environment in which it was attempted to run. This could be due to several factors, such as the application requiring a specific version of Windows or a different runtime environment than what is currently available.

Related Errors

• ERROR_BAD_EXE_FORMAT (951) - Indicates that an executable file format is not recognized by the system.
• ERROR_INVALID_EXE_SIGNATURE (80b) - Suggests that the application's signature does not match the expected version or type.
• ERROR_DLL_NOT_FOUND (1124) - Occurs when a required DLL is missing, which can sometimes be related to an incorrect OS environment.

FAQ

Q: What causes this error?

A: This error typically occurs due to a mismatch between the application's requirements and the current operating system version. It could also be caused by running legacy MS-DOS applications on modern Windows systems or attempting to run an application that requires a specific runtime environment.

Q: How can I resolve this issue?

A: Ensure that the application is compatible with your current operating system version. If necessary, update the application or the operating system to match the required specifications.

Summary

The ERROR_APP_WRONG_OS error code (1151) indicates that a program is not compatible with the current operating environment. This can be due to several reasons, including an incorrect OS version or runtime environment. Developers should ensure compatibility between applications and their target environments to avoid this issue.