Hello,

Wondering if anyone can help. I created a mailing list in excel (over 500 names) and when I tried to sort them alphabetically, I accidently only sorted column A and I didn't notice until days later. Now all of the names in column A are mixed up and don't match the information in all the other columns. I've already saved it this way and I'm wondering if there's any way to undo this? Please help.