Do you have the cd from 2017 and a correct hard copy with the worksheets? If so, I would reenter 2017 Data from the source doc's, compare to the hard copy that is correct, to ensure data for 2017 is correct. Then transfer data again to 2018. PS. Once you have corrected the 2017 file/data move the incorrect data, before the transfer to another file on your computer. Once transfer is correct delete that incorrect file. It's the best way to ensure the data you have is not corrupted. Hope this helps....
