Hi,
I have a problem to read a special file with Jakarta POI. I can open this file in MS Excel. And Excel tells me, that this file is saved in the format of Excel 2003. But if I try to read this file with POI, it results to the error-message: Invalid header signature; read 4503599627765769, expected -2226271756974174256 Can anyone help me? Kind regards EBCsoft GmbH Sascha Schäfer Delitzscher Straße 69 04129 Leipzig Tel: +49 341 2466260 Fax: +49 341 2466262