Once you have downloaded the CMG MT4 platform you will need to open it. Navigate to the menu bar File > Login to Trade Account and a login window will appear on the screen.

Enter the following details:

Login: Your MT4 login number
Password: Your MT4 password provided to your in your welcome email
Server: Select the server from the drop-down menu which correspondences to your account type.

If you wish to save your account details, tick the box right below the Server selection and click on Login.