I am unable to update app ever since I changed my apple ID because I got new email address. I can't log in with other ID (it says it's non-existant) It's Evernote which is free. I have tried to delete app, delete evernote preference files, log in with the other ID, and even tried the reindexing of Spotlight in Terminal fix without success. I even tried to buy under anolther Apple ID (my husband's) but the computer thinks I already have it. Any Ideas?