Windows app and bluetooth/ant+

I just found and started using the Windows app and my HR (polar H10) is dropping out (bt) intermittantly. I was going over the settings and connections when I noticed instructions for using zadig to install usb dongles. Great, plugged in my dongle and ran zadig to install the correct driver, no ant devices (kicker core, quark PM, polor h10) show up. What gives?