When installing my MS Office Pro 2010 to get Access 2010 I failed to see any Access add-ins install options. I now am at the stage that I would like to execute Runtime but its not there to use. So I downloaded 32bit runtime and installed that; it disappeared into the woodwork - I have no idea where/what to search for and how to use it. I looked at on-line help offered by Albert D. Kallal, but his approach seemed to be a reinstall. Is this what I need to do? If so do I do an overlay install or a de-install first? TIA Phil PS will a runtime packaged db run on a iMAC?