How do I access windows vista remote desktop connection records?

Unless you have purchased a separate firewall for you PC you will not be able to see what ip address have accessed your pc as windows does not track this by itself. You may want to glance inside your event logs just to see what this shows( http://www.computerperformance.co.uk/vista/vista_event_viewer.htm ). You may want to look under the application setting to see when the remote desktop had been accessed.