On your Start menu, you'll see an entry titled Startup.
Right click on this entry and select Open from the menu.
Note: You should select "Open All Users" if you want Outlook to
run when any account logs on to the computer.
Back on your Start menu, find a shortcut for Outlook.
Right click on the shortcut and select Copy from the menu.
Right click an open spot in the Startup folder and select Paste
from the menu.
Restart your computer and see if Outlook launches
automatically.
You can start *any* program automatically when you boot by placing a
shortcut to it into the folder
C:\Documents and Settings\[your user name]\Start Menu\Programs\Startup