To install 123 Web Messenger Chat Software on Windows
1. Download the latest Windows version of 123 Web Messenger Chat Software from: http://www.123flashchat.com/web-messenger-download.html.
2. Double-click the 123webmessenger.exe:
3. Click the Next button:

4. Select I accept the terms in the License Agreement, click the Next button.

5. Enter your destination folder, for example C:\Program Files\123WebMessenger2.5 and click Next.

6. Click Install and it will take a few seconds to complete installation.

7. Click Finish to complete installation. After 123 Web Messenger Chat Software is installed, please wait a few seconds. 123 Web Messenger Server will be automatically started as a Windows NT service. (Usually, you need not to start it by hands).

8. Start 123 Web Messenger manually:
If you need to start it by hand, you can navigate to Start - All Programs - 123 Web Messenger 2.5 - Server, and choose start in windows mode or consol mode.
9. Stop 123 Web Messenger manually:
If you need to stop it by hand, you can navigate to Start - All Programs - 123 Web Messenger 2.5 - Server, and click Stop 123 Web Messenger.
10. Restart 123 Web Messenger manually:
If you need to restart it by hand, you can navigate to Start - All Programs - 123 Web Messenger 2.5 - Server and click Restart 123 Web Messenger.
After installation, if you may need to store your data (such as your old user information and chat history) in MySQL, please click here.