Hi,
I have encountered error when running wifi setup by follow the link below,
It prompt me “invalid desktop entry file:’/home/pi/Desktop/wpa_gui.desktop”
Have anyone faced this error before? Kindly advice me, I’m newbie 
The version I used is V9
Hello @cheeyulau
This icon may not longer work (in which case it should be removed). On the new image, there’s another method to connect to wifi. If you look at the top menu bar, to the right, you should be able to find an icon that represents a wifi connection.
You can find details on the main Raspberry Pi website
I hope this helps,
Cleo