A formula in a cell | could not be converted because it contains a function that is not available in the file format to which ...

A formula in a cell | could not be converted because it contains a function that is not available in the file format to which you are saving.If you continue the save, the formula and result will be saved, but the function itself will be converted to an error value.Do you want to see additional errors as they occur so you can fix them later?• To see each error as it occurs, click Yes.• To get only a count of the number of errors when Microsoft Excel is finished saving, click No. • To cancel the save, click Cancel.