It doesn't work for me. I saved ParagonChat.exe to my I24 folder, ran it and logged in using the login listed on the account manage page, but after logging in to the client and clicking the Agree button, I see a server address of 127.0.0.2. Selecting that just pops up a Can't connect to DB message after a minute or so.
I'm using the same I24 client I've had installed since 2012. I also have icon 1.71 and that works fine.
Tried several times with the same result. Can anyone tell me what I'm doing wrong?