D-Link DWA-120 User Manual page 17

Section 2 - Installation
If you encounter failure of WPS, below page will show.
Click "Retry" to re-connect to your wireless network with WPS.
Click "Next" to select the way you want to get
connected to your wireless network.
Click "Exit " to complete the installation.
Click "Finish" to complete.
D-Link DWA-120 User Manual 17