You’re using Windows 8 and have the right component, but it’s not turned on.NET Programmability Support for Microsoft Office is required to install Microsoft Mathematics Add-in., try one of these solutions and start the Math Add-in installation again: This version of Microsoft Mathematics Add-in for Word and OneNote 2013 will uninstall any previous versions automatically. It is recommended that you install it because it will provide better display of graphics. After the installation is complete you will be offered to install DirectX.Follow the instructions on the screen to complete the installation.Double-click the edumathaddin.exe program file on your hard disk to start the Setup program.
