Windows has a default option that let you share your internet connection to other devices, known as Mobile Hotspot.
The problem is when we tried to turn on this option using the command "netsh wlan start hosted........etc command on this fall creators update, the network is showing on the other device, but once its connected, suddenly it started to show "No Internet access"Message.
So, if you face the similar issue, then here is a quick solution that will help you in this matter for sure.
1) Open Control panel
2) Disable the sharing of Ethernet.
3) Close the control panel.
4) Open registry editor
How to open registry editor in Windows 10 Fall Creators update(i) Press Windows + R Keys on your Keyboard
(ii) Type Regedit
(iii) Click OK/Hit Enter.
(iv) If UAC Pops out,Select Yes...
5) Navigate to the following Key
6) Delete the Key.
7) Restart your PC.
8) Now Open settings => Type Mobile Hotspot
9) Click Change Mobile Hotspot settings
10) Turn On your hotspot, and use it as usual.