User story

As a setup developer, it would be helpful if 'wix detach' would warn about an already signed file, as signing the detached engine will fail with a non-helpful error message.

Proposal

Please let 'wix detach' complain about an already signed file.

Considerations

No response

Acknowledgements

• I (or an organization I'm a member of) pay the Open Source Maintenance Fee by sponsoring the wixtoolset project because I support the maintainers.