Hi,
with the new release the archive UI is no longer included in the EAR deployment, but provided in a separate WAR deployment (see
issue and
releases ).
That means that the UI and the Archive doesn't have the same "base" URL anymore. The `qidoBaseURL` is extracted in the first place from the selected Web Application (`Web Application Network Connection(s)`) if that dosen't exist it is taken from the UI baseURL (I assume that in this case your Web Application dosen't have any Network Connections assegined to it).
So go to the Configuration page of the UI, click on the archive device, create a new connection (Child Objects-> Network Connections), by setting the needed host and port (for the qidoBaseURL), change the Protocol to HTTP in to the `Network Connection Extension`.
Than go to your WebApplication and check the newly added connection, and try to open the Viewer in the `Navigation` page again.
Best Regards
Shefki Esadi