Getting this error message when trying to activate Nintex Workflow 2013 at site collection level on a new site collection.
The field with Id {f9c2546c-f40b-46d5-8bac-9ab11cc7d640} defined in feature {86c83d16-605d-41b4-bfdd-c75947899ac7} was found in the current site collection or in a subsite.