I have a hyper-v server that we just set up the integration services that supports USB passthrough to the virtual machine on the hyper-v server. I have several actual windows 8.1 PCs that can connect to the hyper-v virtual machine running Windows 2012 Server R2 or Windows 8.1. These actual PCs are able to connect a USB device to the local computer and it shows up in the hyper-v virtual machine. I have parallels 10 for Mac with a windows 8.1 guest that is all patched up to day. When this computer connects to the hyper-v virtual machine I do NOT see the USB devices that I have attached to the parallels virtual machine. I DO see them in the parallels virtual machine. I just don't see them in the hyper-v as I should and do see them when I am on a real PC. Can someone explain this or give me a way to fix it please?
