if your wifi password is save at your PC , but you forgot about it , here got some way to view it
run "command prompt" , at command prompt there type : netsh wlan show profile
c:\user\user>netsh wlan show profile
this command is to show your save SSID in that PC
c:\user\user>netsh wlan show profile name="ssid@unifi" key=clear
this is to view that single SSID "ssid@unifi" password
i run this at my Win7 OS , other i think can run also
