Windows Wi-Fi doesn't have a valid IP configuration

What happens if you do an ipconfig

The command below will copy ipconfig output to the clipboard, after running it just paste the results into your post

Code:

ipconfig | clip

For some reason your WiFi is not picking up an IP from the router, That's what the 169.254.191.110 means.

Have you tried disabling and then re-enabling your WiFi card.
Have you tried removing the power from your router for about 15 seconds and turn it back on.

I would try giving your WiFi card a static IP that's in the same subnet as your other devices. If you need help with that I can guide you.

On one of your computers with a working network do an ipconfig

Code:

ipconfig

The results will look something like this

Windows IP Configuration

Ethernet adapter VMware:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . : TOKEN
Wireless LAN adapter Local Area Connection* 1:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Ethernet adapter Ethernet 3:
Connection-specific DNS Suffix . :
Link-local IPv6 Address . . . . . : fe80::5cce:b69c:c669:7459%12
IPv4 Address. . . . . . . . . . . : 192.168.100.102
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.100.1

   Note

Make note of the IPv4 Address
Make note of the Subnet Mask
Make note of the Default Gateway

Now on the computer with the non working WiFi press the Windows Key + R and type or paste the code below into the run box

Code:

ncpa.cpl

Right click on the adapter that you want to change, Note: I selected my Lan card I am not using WiFi, you have to select your Wifi card.
Then select properties'.



Now with the info you got from the other computer
set the IPv4 Address to a different IP than the other computer EG: if you got 192.168.0.100 use 192.168.0.180
Click your mouse in the Subnet Mask box (it will fill itself in automatically)
Set the Default Gateway to the same as your other computer.

Press OK a couple of time's and the results if it worked or not should be almost instant.

Are you sure you put the right IP
The first three numbers in the IP are important if the IP in the working computer is 192.168.0 then the first three numbers in the not working computer have to be 192.168.0 . the last numbers cannot be the same and the maximum number cannot be higher than 254.

If you open a command prompt and type in

Code:

ping 8.8.8.8

does it say unreachable.

If it does go back into your IPv4 settings and change your DNS server to

Code:

8.8.8.8
8.8.4.4

and see if that helps.