In case any Noah modules (like Primus, Otosuite, Phonak) are not visible in Strato and can't be opened to perform measurements with a patient, it means that the modules software has been installed prior to Noah. To register all modules in Noah, you ...
It is not possible to use Strato registered in Noah and Noah standalone as they do not share the same database. It is not recommended to unregister Strato from Noah as it may lead to data loss.