If you wish to edit or make changes to the Excel file, you can disable or remove Read-only attribute by following any one of these methods.

You can have Excel make a spreadsheet in read only format for others, so that people can read its contents but not edit them, or you can enforce other content restrictions.

If you want to prohibit edits to the Excel file on the network, Excel includes "Read-Only" protection security in the workbook's settings.

Andy Wolber shows you how to edit Word, Excel, and PowerPoint documents stored on Google Drive from your desktop or mobile device.

How to enable a macro in Excel for one time only If you want to run a particular macro just one time, you can configure Excel's security settings for that as well. 1.