LetsGrow uses ActiveX functionality to display graphs. August 2011, Microsoft released security update 2559049, resulting in ActiveX not working correctly anymore.
Changing a setting in Internet Explorer will work around this problem.
Change the next settings in Internet Explorer in order to work with LetsGrow graphs:
- Open Internet Explorer
- Go to "Internet options"
- Go to the tab "Security"
- Select "Trusted sites" and then "Sites"
- Turn off the checkmark from "Require server verification (https:)"
- Add the line http://graphs.letsgrow.com. This line should appear in the list of sites
- Close all windows of the Internet Options