If you are trying to set-up a wireless connection to a printer connected to a computer with Windows XP operating system inside a home computer network. And using Windows XP and Vista operating systems, you should be advised that windows Vista will not allow access to the printer attached to the Windows XP computer nor will it recognize the printer. For some reason Windows Vista does not like network printer set-ups, and it gives you the error "windows cannot connect to the printer" i.e. "Access is denied". So, you must add the printer in the Windows Vista as a local printer mapping it and using the name of the printer listed on the Windows XP computer before it will work. For more help email  www.DavisInfoPCServices.Com .