You may receive error, warning, or informational messages occasionally from your FCM or from a system administrator.
Error messages are displayed with a white x inside a red
circle: 
Warning messages are displayed with a black exclamation
point (!) inside a yellow triangle: 
Information messages are marked with a blue exclamation
point inside a white quote bubble: 
Error and warning messages are displayed as soon as they are received. Informational messages are indicated by a blinking taskbar button. Clicking that button open the Messages window.
The top pane of the window lists messages received. The most recently received message appears first. The bottom pane displays the complete text of the message selected in the list.
You can read your messages any time you are logged in to CQG Trader. Click View > View Messages. Click a message in the list to display it in the bottom pane.
You can view messages that were not expired at the time you logged on and which have not been deleted during the current session. Messages that have not been read yet appear in the index in bold text.
Click the Delete button to delete the selected message. You can only delete one message at a time. Once deleted, messages are no longer accessible.