I am using Quicken Classic for Windows Premier ver R55.26. We have four Vanguard accounts (3 IRAS and a joint trust) that I'd downloaded successfully transactions into Q for years. But last fall after Vanguard forced me to convert to brokerage accounts changed that … The first time I tried to download after the conversion for my joint trust account, Vanguard didn't match up to the existing account (presumably because account numbers changed), and Q created a "new" account called Investment XX0633. My life was too busy at that point to research and fix things, so basically my Q accounts have sat without update since then. Can someone explain in simple terms what I need to do to fix this?? Is it as simple as editing my accounts in Q to show the new Vanguard account numbers and then download? Or will I have to create new accounts in Q? Is there a way not to lose the history? Thank you.