Thank you Phil. I did look in the Plugins folder and only found Transcelerator. Everytime I open PT, I get this popup window. I can click, OK, to move forward but everytime I open PT this popup displays. With 'run as administratro' I don't get any message about permission to run. PT starts as usual then I get the Plugin popup window. Im searching for a way to give PT elevated permissions (again, the user is a standard user, not computer administrator).