Removal of Sign in Required after App-V deployment of Acrobat DC 2015

Good Morning,

I am administering a Citrix environment and am looking to deploy Acrobat DC to a handful of users, through AD security grouping, for which we have a 12 user license.

I have run through the cmd line tool of adobe_prtk.exe to get prov.xml as per the App-V guide. 

All steps of the above guide have been followed and the machine scripts have been updated with the correct package id and path.

However every time the application is launched, the "Sign-In required" window appears and Acrobat closes.

Please can someone advise further?

Kind Regards

Matthew Lawrenson

IT Service Delivery Engineer

Berendsen UK Ltd