and how-to instructions. For "standard" Windows type help systems, use the "Index" or "Find" tab on the main Help screen to find a topic. For PDF based help documents, use... or not properly registered, this is usually caused because the file installation or registration was blocked by the machine s virus checker or firewall, or you were not logged... the Properties menu item. Select the Security tab. Select the Edit command button. Select the appropriate User from the Group or users name list. Check "allow" next to the full control...