What does Windows error code 192 (ERROR_EXE_MARKED_INVALID) mean?

ERROR_EXE_MARKED_INVALID

What ERROR_EXE_MARKED_INVALID means

ERROR_EXE_MARKED_INVALID is Win32 system error code associated with the documented message: “The operating system cannot run %1.” The significant condition is that the executable header contains state that marks the image invalid for execution.

Likely causes

• a damaged build artifact contains invalid header flags
• a legacy linker emitted a module state unsupported by Windows
• an installer copied a placeholder, patch intermediate, or partially updated image

Troubleshooting steps

1. Compare the complete header with the released binary
2. Check installer and patch logs for an interrupted replacement
3. replace the image atomically and verify its signature and version before relaunching

Code-specific investigation notes

An image can be syntactically recognizable yet carry header state that tells the loader not to execute it. This differs from an unreadable signature.

Interrupted patching is a common operational pattern: a temporary or half-written image becomes visible before the final atomic rename.

Check whether endpoint security quarantined or transformed the file, but do not disable protection merely because the timing coincides with the failure.

Difference from related errors

ERROR_INVALID_EXE_SIGNATURE points to signature recognition; it means the loader parsed the image but found it marked invalid.

References

• Microsoft: System error codes 0–499