Hello team, I created many CellStyles by HSSFWorkbook.createCellStyle() or cloneStyleFrom(HSSFCellStyle source). But I cannot delete CellStyles these unusing. When open this file with Excel 2003 error. Thank you, Khai Bui
Please post a sample code that demonstrates what's wrong. Yegor
no response in a long time => resolving for now, please reopen with more information if this is still an issue