i'm trying to load wireless printer software from the provided cd, during the installation a box pops up and says incorrect drive e: and aborts the install. i noticed this previously when i tried uninstalling something as well. i've had an external hook up for a while labeled under e: any now its not connected but i've tried connecting it again and loading the software and still says incorrect drive. theres no prompt for me to pick a drive at the beginning or anything, just auto install. any ideas?