Windows 10 using ethernet connect 1 computer to another computer's wifi, not working no more

  • Thread starter Thread starter shuu1
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shuu1

computer1 is win10

computer2 is win7

computer2 wifi has been set as to shared, (wifi properties --> sharing --->allow other network users to connect through this computer's internet)

then I use a cable to connect the 2 computers, it worked before, and today I got a windows update, and then it's not working no more, saying "unidentified network", and when I diagnose the ethernet, it says ethernet doesn't have a valid ip configuration.


every time windows update giving me troubles, last time my keyboards can't even type a few of letters.


I tried the following methods but no use:

from the Ethernet Properties window, select Internet Protocol Version 4 (TCP/IPv4) and click on Properties.

Obtain an IP Address Automatically
Obtain DNS Server Address Automatically

Command Prompt opens, enter the following commands:
netsh winsock reset
netsh int IP reset





Disable IPv6

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