Zoom conference room

We recently had an internet issue and one of our conference zoom rooms which uses a Dell windows laptop to run the zoom app stopped working with an error (some DLL error), and then forced me to sign out (after laptop reboot).  I'm trying to figure out the steps to re-add it to our company account so that our calendar gets integrated to the app and shows upcoming zoom meetings.  Is this done via the Zoom settings ?  or does it need to be set up somewhere (like a portal).

Thanks in advance !