A: An email was sent to you immediately after purchase. If it’s not in your inbox, check your junk/spam folder.
A: Absolutely, you can on multiple devices; PC, Mac, iPhone, iPad, Android Phone / Tablet, Kobo and Kindle Fire. Visit the following page for more details: Coach Viewer App Devices
A:If you receive an error message "There is no program to open/install this app", then it's most likely that you have not got Adobe AIR installed on your PC or Mac.
Install it from here:
Adobe AIR >> http://get.adobe.com/air/
Then attempt to install Coach Viewer.