Saving this workbook's VBA project in the Excel 5.0/95 file format requires a component that is not currently installed. ...

Saving this workbook's VBA project in the Excel 5.0/95 file format requires a component that is not currently installed. Do you want to save in the latest Excel format?  - Click Yes to save this file in the latest Excel format.  - Click No to retain the current format (removes the VBA Project.)  To save the VBA project in the Excel 5.0/95 format, search Microsoft Office Online for "VBA converters"