Try this 1
1) First make sure that your wireless connection is not disabled.
Click on Start --> In search box, type ncpa.cpl and press Enter
"Network Connections" window will be opened. If you find your wireless
connection icon in grey color then right-click on it and select "Enable".
2) Check your SSID and the security key.
Note from JamesUlip
: if it doesn't work, remove it on device manager, after that install it, click on the top search for driver it worked for me