If you have a previous version of the Windows Security Officer on your
computer, before installation of new version, you must click the right-button
of the mouse on the "Eye" icon in the System Tray Bar and choose the menu
item "Settings", then in the configuration window, reset (disable by
UN-checking the box) the option "Auto-run" and close the Windows Security Officer.

UN-Zip the *.zip file to a temporary directory then run setup.exe.

(The easiest way to use Windows Security Officer 98 in Windows 98 is to,
prior to installation or when first installed, go to the Windows Control
Panel, select Users, and enter the potential users names into the Users list.
This procedure will set up the individual user records in the Registry.)