If you have recently connected your iPhone to the computer before, sure there is an easier way of fixing this problem!
1. Go to the network setting on your computer.
2. Click on manage networks.
3. If you see your IPhone on there, click on it and press forget.
4. Go to your phones hotspot and turn it on.
5. On your computer, turn on wifi and look for your iPhone.
6. Now all you have to do is connect the phone to the computer.
7. It all works out