For 2022 R3 Pro+, you would download the large file found here: -milestone/download-software/?prod=1425&type=11&ver=1907&lang=27, upgrade the license, and then proceed to install on your management server. For other XProtect products or versions, simply adjust the filters. Then upgrade any other recording servers (if you have more than one Milestone server), followed by Smart Clients to match the new version on the server.
Milestone Xprotect Web Client Download ✏ https://geags.com/2zE3Pw