Brucethecoach
As a coach I am sure you understand the importance of having the right person for the position. In this case, the person to help you out would be one of the computer nerds that your players stuffed into a locker somewhere so just ask your players to go let them out of the locker and drag his nerdy butt to the computer.
If that doesn't work, you can always right click the setup program and select Run As Administrator to run the program with Admin privileges. If you are prompted for a password for the administrator's account and do not know it, see previous paragraph and remember to tell your players to never, ever stuff the nerd with the Admin Password into a locker.