I tried the Designer application and also created a new project following the instructions here https://www.youtube.com/watch?v=O8ucIQA829w but whenever I try to verify the sterling connection i get the error \"Could not load file or assembly \u0027Interop.SterlingLib\u0027 ... In both cases Sterling is running and the Interop.SterlingLib.dll looks to be in the correct place. Any thoughts?