haybaywoody,
Vista is not erasing your programs. Vista does not have "autoprotect".
Autoprotect is an application embedded in some Norton products.
Do yourself a favor and uninstall Norton from your system. It is
nothing but a resource hog and causes more problems than it solves. By the
way, good luck in getting everything Norton off your system.
If you are a staunch defender of Norton products for the home user, and
don't wish to remove it, that is your decision to make. However, sooner or
later your Norton software will bite you in the ass and you may have to
reinstall your system.
Have a nice day.
C.B.