Here you will find instructions on how to disable Windows 2008 Server Internet Explorer Enhanced Security Configuration.
- Click on Start >> Administrative Tools >> Open the Server Manager
- At the Security Information task pane.
- On the right hand side select Configure IE ESC.
- At the Internet Explorer Enhanced Security Configuration dialog box select either the Administrators or the “Users” option and select Off and then select OK to commit the changes and close the Server Manager applet.
Note: I suggest that you set only the Administrators to Off and leave the Users set to On (Recommended)