When sending a PDF by email, such as the Quote in the picture being sent to Ted, Big Business will show an error if it is unable to connect to your email program.
In the pictured error, PDFSend Error 9, Big Business 11 cannot connect to Microsoft Outlook which is 64-bit. Big Business 11 requires 32-bit Outlook. Big Business 12 works with 64-bit which is the new default. (6972)