Cannot remaximize Outlook 10 when multiple windows are minimized

When I have multiple Outlook 10 windows minimized (e.g., calendar and specific event) and then I click on Outlook in the task bar, it shows me the windows but will not let me do anything. How do I get them back to maximum? I am running Windows 7 and I think this may be the same issue with other apps.

Are you running your windows on DUAL screens?

Single screen

I am running Windows on just one screen.