Hi, I have a small office with 13 computers all Windows 7. Starting Monday this week 2 of the computers can't see other computers on the network when connected wireless. If I connect them with Ethernet they are seen on the network. Nothing on the computers have changed, besides windows updates. Any ideas what is causing this? I also went through all "Advanced Sharing Settings" and network discovery is on, all other settings are the same as the computers that do see each other on the network. Thanks!

Connect to the wireless network on a problem computer, then go into Network and Sharing Center, check that your wireless network adapter is listed as your work / domain network and not public network. If public, click that and change to Work Location.

Connect to the wireless network on a problem computer, then go into Network and Sharing Center, check that your wireless network adapter is listed as your work / domain network and not public network. If public, click that and change to Work Location.

That was the first thing I checked and both are set to Work.

Hi, Please perform clean boot and disable your security software, firewall temporarily for a test. Meanwhile, update your network adapter driver from manufacture manually. Windows Update is not always accurate. Best Regards, Niki Please remember to click "Mark as Answer" on the post that helps you, and to click "Unmark as Answer" if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.