https://bz.apache.org/bugzilla/show_bug.cgi?id=66029
--- Comment #12 from Axel Howind <[email protected]> --- As I understand this, the problem is that the files generated with POI 5 are displayed as "Binary" instead of "Excel Spreadsheet" in your inhouse application. Since Excel does not expose this problem (I can open both without any error using MS Excel, this is rather a problem with your application code. You should check how your application determines the file format. It should be updated accordingly. Both attached files start with the required PK-zip header (504B0304). Whatever your application does to determine the file type from there on is unknown to us POI developers if you cannot share the code. If you use a library for file type detection, open an issue with that library maintainers. -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
