Unfortunately this add-on is not yet v8 compatible, so we would suggest looking at alternatives for the time being if you are using v8.

The 5.7 version needs a separate license, you cannot transfer your 5.6 licenses onto the modern concrete5. Think of it like buying software for Windows XP vs Windows 10 (probably most of the software you bought for XP won't be compatible with 10).

Unfortunate news. Interesting example on XP since I migrated many office 2007 licenses from XP, to 7, through to 10 without repurchase. Thanks for the response.

-----Original Message-----
From: concrete5 Community [mailto:discussions@concretecms.com]
Sent: Wednesday, July 19, 2017 10:23 AM
To: ender@ender-design.com
Subject: Move Existing Licenses : Support