Jelle Druyts

Outlook has a really nice feature that automatically completes email addresses as you type them - unfortunately it keeps a record of all addresses, even if you typed them only once in your lifetime. This behaviour can vary from annoying to dangerous when the system is still suggesting an address that the person doesn't use anymore. Luckily I found an article that shows it's easy to clean outdated addresses from Outlook's AutoComplete. In short, you can highlight the wrong entry in the dropdown list you get and just press delete (which will remove just that one entry) - or you can go the hard way and delete the whole address cache that is stored in a .nick or .nk2 file in your profile. Cool!