Go to File, Save As and drop down the options menu in the upper right corner
of the dialouge box. Go to General Options and make sure the read-only box
isn't checked. Also, make protection on the sheet and/or workbook is off.

"Glenn" wrote:

I have emailed a spreadsheet. The person receiving it cannot save it because
it says "read only". Properties does not have read only clicked. How do I
turn it off?