I don’t have a good idea how to install the necessary drivers. Maybe you need to first uninstall all drivers for ADB but I’m not 100% sure how to identify them. But there is more info at: Device doesn't mount on PC with USB - #8 by AnotherElk
I don’t have a good idea how to install the necessary drivers. Maybe you need to first uninstall all drivers for ADB but I’m not 100% sure how to identify them. But there is more info at: Device doesn't mount on PC with USB - #8 by AnotherElk