Cannot view wireless network after upgrade to windows 10

After upgrade my macbook pro from windows 8.1 to windows 10. I found that I couldn't see any wireless network. Thought it was caused by some missing driver issue, but turns out everything is fine in device manager.

After google around, I found following link on Microsoft. If you have unsupported vpn software installed, you will have this issue. Then I remember I have Cisco VPN Client installed for my other work.

To fix this problem

1. open command prompt in admin mode

2. reg delete HKCR\CLSID{988248f3-alad-49bf-9170-676cbbc36ba3} /f

3. netcfg -v -u dni_dne

4. restart and see if you have any wireless network

Talking about Cisco VPN Client, it's not compatible with windows 8 or windows 10. You have to get Anyconnect Secure Mobility Client, and it's not available to everyone.

Here is the link of how to make it working in windows 10. Enjoy