Go to ET GeoWizards 12.x User Guide

Installation Instructions

Note that you have to be logged  as an Administrator on the machine you are installing ET GeoWizards

Important note: If you have ET GeoWizards installed and plan to uninstall ArcGIS you MUST first uninstall ET GeoWizards

If you start ArcMap the ET GeoWizards toolbar should be already loaded.

Note:

ET GeoWizards runs in DEMO mode until registered.