Hello Greg81, welcome to Intel Communities and thanks a lot for posting your inquire. I will be more than glad to help you.
Since you have a laptop, you may need to install drivers from the system manufacture; however, you may try forcing the installation of Intel generic drivers by performing manual procedure, see here for instructions:
Intel® Iris™ and HD Graphics Driver for Windows* 7/8/8.1 32-bit V3621 Intel® Download Center
Intel® Iris™ and HD Graphics Driver for Windows* 7/8/8.1 64-bit V3621 Intel® Download Center
If this does not work you will need to use the driver provided by the system manufacturer.