Windows dos terminal application for network key retrieval
Copy file and place in your
C:/Windows/system32/directory. This is to add it to path since system32 is in path.
open any instance of cmd in Windows
Type the name of the batch file i.e getkey
You would receive a prompt asking for the name of the wlan network.
Your network password details should be available when you type the name of the network you are either connected to
or have connected to before