UR22 mkII and safe remove

Hi, I have just installed on a Windows 7 SP1 32bit an UR22 mkII… everything well except a detail. The appearance of the USB card among the devices that need safe remove. It is not the first card usb that I install, but previously it had never happened to me.
My objective is to make to disappear UR22 device from the list of the peripheral removable, also because I don’t need to detach it from my DAW
Thanks for help
Paolo - Liquid Frame