Disabling File and Print Sharing

Start Regedit

1. Go to HKLM,SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Network
2. Add a new DWORD Value
3. Rename it to NoPrintSharing or NoFileSharing
4. Assign it a value of 1

Download no_printer_sharing reg file
Download no_file_sharing reg file

Also see the Installation Section on doing this automatically during installation.