You want to install the Collaboration Window on a Mac Book but its not possible
SAP Business ByDesign
Reproducing the Issue
Try to install the Collaboration Window on a Mac Book
The collaboration window does not support Installation or usage on Mac Books
Since the Collaboration window supports only Windows desktop installation install the Tool on a Windows Desktop.
Collaboration Window, Mac Book , KBA , AP-RC-UIF-RT-B , ByD HTML5 Client (not for Cloud for Customer) , How To