Under the File name field, change the extension from ‘.xlsx’ to ‘.xls’ and save it. Hit the File tab and scroll down to the Open option. Select the Browse button and in the dialogue box ...

Excel users who have been using the platform for over a decade would be aware of the .xls file extension from back in the day. Over the years, newer versions of Excel started using the .xlsx ...

An Excel Workbook 2007 or 2010 business file enhanced with macros will have the XLSM file extension. If you have Excel 2007 or 2010, double-click the filename to open the file. If you have a ...

If Excel files are opening in Notepad on your Windows 11/10 PC, use these solutions to fix the issue: Check the file extension. Use the Open With option. Choose a default application for Excel ...

Excel displays a warning message that the file format and extension don’t match (HTML table and XLS), but allows the user to open the file anyway. Today, users reported that these reports no ...