Logitech k750 wireless keyboard has stopped working with my macbook
My logitech k750 wireless solar keyboard has stopped working after a year with my Macbook Pro (OS X EL Captian, 10.11.5) The keyboard works fine when I connect to Windows Desktop computer. This keyboard connects via a usb Unifying receiver. I have tried to reload the Unifying receivers software and I keep getting a virus warning and I cannot download the software. I updated my system after the keyboard fail.
MacBook Pro with Retina display, OS X El Capitan (10.11.5)