I'm converting a database from 2003 to 2010. The below screenshot is the calendar that used to pop-up (frmCalendar) when a user clicked on a date textbox in 2003. In 2010, I get an error: "there is no object in this control" then an empty box shows up. When I click the frmCalendar in design view it also gives that error.
How can I convert this to 2010?