Enterprise Export always asks for another Account

Hi, I am using xcode 8 and am trying to export an archive using the Enterprise App option. However, when I select this option I am always taken to the screen that says "To save for Enterprise Deployment you need to add an Apple ID account that is enrolled in the iOS developer program for the dev team "DSE453...."


I have another account already added but it is not allowing the enterprise export process to continue.


I have been able to archive/export just fine using the Adhoc method. But each UDID needs to be attached to the Apple account which is problematic.


Any help would be appreciated. I am sure it is a set-up issue in my xcode ??


Thanks,


Hans.