MQ2ChatWnd - This plugin enables output of MacroQuest2 commands to the normal chat window. This plugin is part of the core MQ2 source code.
If you can't see the MQ2 Window, check your MacroQuest.ini and make sure you have mq2chatwnd=1 under [plugins]
You can also check MQ2ChatWnd.ini and make sure the window coordinates are in a viewable area. If you're not sure if the coordinates are in a vieweable area, then just delete MQ2ChatWnd.ini and have it be generated again.