Connection to power meter

I have a bike, a power meter, ZC on iphone, Garmin 830, an Ant+ usb, a window 10 laptop

It used to be the case that power meter was picked up by ant+ and ant+ was plugged in in my desktop and everyone was happy. But it seems that my (new) laptop does not want ant+ (says drivers unavailable) and that throws away my plan, but with everything here on the table, feels like there should be a plan B. I spent 3 hours on Zwift forum to no avail.

Hi @Ludovic_Phalippou, welcome to the forums.

Give this a try: