I have two worksheets with over a million empty rows of data making the workbook 8mb in size. I tried deleting the rows to ensure theres no data but it doesnt get rid of them. I know this is the cause of my file size because when i deleted one of the worksheets it cut 3mb of my workbook size. Unfortunately my second worksheet has a lot of data lookups tied to it and can not be as easily deleted. How can i get rid of all the empty rows of data?