Select the Spread Trader 
icon
from the REDIPlus Application bar,
and Spread Trader appears.
Click the Agent Log 
button, and
the Agent Log appears.
When finished, click [X] to return to Spread Trader.
The Agent Log displays messages generated by the AutoTrade agent. Messages will only be displayed for transactions occurring when the Agent Log window is open, and only for transactions pertaining to Pairs whose MsgLog checkbox has been selected.
Select the Spread Trader icon
from the REDIPlus Application bar,
and Spread Trader appears.
Click the Agent Log button, and
the Agent Log appears.
When finished, click [X] to return to Spread Trader.
The Agent Log will be refreshed whenever it is closed, so you may choose to minimize it instead of closing it; in that way, you will retain a historical view of all messages.