Hi,

I was using Windows 10 build 10041 and everything was working well. So it has updated automatically to build 10122 and wi-fi doesn't work anymore. It connects to the router, but internet doesn't work (I can access internet normally from build 10041 or any other device). Trying troubleshooting, it says "one or more network protocols are missing on this computer" (I don't understand since it worked well on build 10041).

My network adapter is Dell Wireless 1703 802.11b|g|n (2.4GHz). I have updated the driver from Dell site but it didn't work as well?

How to do to wi-fi work well on Windows 10 build 10122, as it did on build 10041?

Thanks and regards.

Carlos Magno

CMZ

Have you re-installed the NEWEST driver?

Have you re-booted both the router and the computer at the same time?

Yes. Newest driver, reboot everything. Didn't work. Got back to build 10041, worked. Need to have it working in newest build.

Would you show us some screen shots?
1. network adapter(Dell Wireless 1703) in "Device Manager"
2. propertes of your network connection in "Network and Sharing Center"
    (an example is below)