Old data keeps synching back to main PC
So, I ran a sync to my laptop which is now my main PC. I spent hours cleaning up old accounts and passwords etc... I ran a sync again to update the data on the server so I would have a backup just in case, or if I wanted to sync the data to another PC I could. But when I ran the sync again, all sorts of old User ID and Passwords came back. I thought when I ran sync it would update the data on the server not the other way around???
Please advise. Thank you,