CoreXLSX is a library focused on representing the low-level structure of the XML-based XLSX spreadsheet format. It allows you to open a spreadsheet archive with .xlsx extension and map its internal ...

If you cannot open the Excel file from its location, simply open any Excel file and click the File tab. Then, go to Open > Browse and select the file giving error ...

On the calendar interface, click the View Settings button in the Current View group. An Advanced View Settings Calendar dialog box will open. Click the Conditional Formatting button. A Conditional ...