--- title: "Important Note for Windows Server Operating Systems Users" isPublished: false --- # Important Note for Windows Server Operating Systems Users When connecting to the Training Management System (TMS) from a Windows Server OS computer, you may experience difficulty connecting to the sign-in page or clicking on some buttons. If this occurs, ensure that you are signed on to your machine as a user with administrative privileges and do the following to turn off IE Enhanced Security Configuration (IE ESC): 1. Close any open **Internet Explorer** windows. 1. Open **Server Manager**, if not already open. 1. Select the **Local Server**. 1. On the right side of the **Properties** pane, click **IE Enhanced Security On**. 1. Select **Off** for both **Administrators** and **Users**. 1. Click **OK**. 1. Open **Internet Explorer**. 1. Navigate to the TMS. 1. Sign in normally.