To run Trimble Quadri 3 you need Novapoint version 21 or newer.
NP20 users that use Quadri 2 models must have installed NP20.xx.FP6c or a more recent client version to use with Quadri 2 models when the server is upgrading to Quadri 3
This version is an upgrade of Trimble Quadri 3. If you have both Quadri 2 and Quadri 3 installed in parallel on your server, installing this version will not alter your version 2 installation.