This message requires that you change a setting in Internet Explorer. To make the change and get rid of the message, follow these steps:
1.Open Internet Explorer.
2.Select the following menu command: Tools > Internet Options. The Internet Options window opens.
3.Click the Security tab.
4.Click the Internet icon in the upper left of the window.
5.Under Security level for this zone, click Custom Level. The Security Settings window opens.
6.Scroll to the Miscellaneous section.
7.Under Display Mixed Content, select Enable.
8.Click OK to close the Security Settings window.
9.Click OK to close the Internet Options window.