Revit ReVVed add-in error is noticeable in the project browser menu - the project browser menu is not working properly.
All the updated versions of ReVVed Suite are listed on the official website. The add-in is available for all major versions starting with Revit 2011 and ending with 2018.
You can download the necessary version for your Revit through the following link: http://www.pkhlineworks.ca/products.php
Note: Make sure that Revit is closed before installing the add-in.