widgets

Hello all, I have Chrome set as the default browser on my desktop and laptop, but neither one will use Chrome when using the Weather widget or selecting Weather from the left side of the taskbar. Does anyone know how to change the browser being used for this?

I've happily had 2 widgets running in my Windows 7 for the past 3-4 years without any issue. Usually if either disappears I only need to reinstall it again to get it going. However, for some reason on a reboot today I've not only lost them both, but if I try to reinstall them I get an error...