I have a brand new Windows 7 64 bit station with Office 2013 loaded. Outlook 2013 when you open prompts "Can't open Outlook". If I right click and say run as administrator it works fine. I installed 5 new systems and there is only one system that this happens on. User accounts all have local admin rights. Any thoughts as to why this is happening and how to fix it? I have tried re-installing. Same results.