Javelin is probably open but it launches without creating a window. Please refer to the installation video for Mac here: Installation on Mac OSX
You can activate the book on 2 devices of your choice
Please contact us at firstname.lastname@example.org and we can assist you further
Please contact us at email@example.com . We can look up what your activation code was
No, printing is disabled for the book. Also, you will lose all functionality that the digital copy offers.
CAUTION: When trying to print, DO NOT CLICK “OK” on the pop-up window as you will have to re-activate your document. Javelin thinks you will re-activate the document with printing-permission.
This usually means that you have activated the maximum amount of devices (2) with your code
The configuration of our book does not allow screencapturing and any such active tools will prevent the .drmz file to be opened. Make sure no such tools are running while you are using the book. Check your Taskmanager or Process monitor and AutoStart if any such tools are active. Evernote and Microsoft OneNote can also cause the same problems
Yes you will get an email once we publish an updated version of the book free of charge