I’m sure you had a good look at the screen shots of my csv, that is the entire spreadsheet. I did not leave out any columns or rows (the entire sheet is 35x24). I only redacted the data in the sheet. There are some cells which do not have any values in columns AB, AD, AE, AG, and AH. As per your example do I need to fill those empty cells with two commas each? I think I’m misundertanding you here.
When I’m uploading my csv the next step in the process is to map the columns to the contact properties. At the bottom of that screen there is a check box that says: don’t import data in unmatched columns, would this also take care of a column with some cells that are blank? I know I’m not understanding this properly.