For Mac users

1. Download the latest version of 123 Web MessengerServer Software(without JVM) from: http://www.123flashchat.com/download/123webmessenger/123webmessenger.dmg

2. Double-click the 123webmessenger.dmg

The next steps are the same as installing it on the windows.

After installation, if you may need to store your data (such as your old user information) in MySQL, please click here.