The error in Excel can be fixed by any one of the following 3 methods described below. Hit the File tab and scroll down to the Open option. Select the Browse button ...

What Is an XLSX File? A file with the XLSX file extension is a Microsoft Excel Open XML Format Spreadsheet file. It's a ...

Select ‘Blank’ workbook. When the new Excel Workbook opens, again choose the ‘File’ menu, and this time, select ‘Options’. Then, while trying to open an Excel workbook, try to make it ...