Hello,
As you may know the system must comply with all the hardware and software requirements from Intel® which you can find from the links below. Please note that Intel® Wireless Display will not work with a discrete graphics card.
Intel� Wireless Display (Intel� WiDi); System requirements for Intel� WiDi
Intel� Wireless Display (Intel� WiDi); Using Intel� WiDi with Microsoft Windows 8*
The drivers and software must be installed in the correct order.
Intel� Wireless Display (Intel� WiDi); Updating to the latest version of Intel� WiDi
The Intel® WiDi software version does not necessarily matter for your specific hardware configuration but mostly for the operating system as you can see in the second link.