Whose motherboard do you have? Provide the system manufacturer and model.
Intel Compute Stick
I do not believe the stick supports windows 7. But, let's have the intel support staff confirm this.
This message was posted on behalf of Intel Corporation
gil10, that is correct; the Intel® Compute Stick STK2mv64CC does not support Windows 7, please see here for more information; Supported Operating Systems for Intel® Compute Stick.