Probably where you go to reset auctionwizard2000's token with Ebay although I forget where that is in the program. You could also simply revoke the token in your Ebay account where the 3rd party authorizations are located. I'd imagine Auctionwizard would then prompt you to renew the token. I'm on a computer now that doesn't have AW2000 installed so I hope my answer helped.