The development system comes in two flavors:
The distribution consists of a single, self-installing executable (InstallSICStus.exe) containing development system, runtime support files, library sources, and manuals.
SICStus Prolog requires a license code to run. You should have received from SICS your site name, the expiration date and the code. This information is normally entered during installation:
Expiration date: ExpirationDate Site: Site License Code: Code
but it can also be entered by starting SICStus with
Administrative rights from the Start menu
spwin.exe) and selecting
Enter License from the
Settings menu. Entering the license requires Administrative
rights. Running SICStus should be possible from a limited account.