I have a big problem and I need you (the community to help me) Wireless Connection Problems

[SAYSAL]

So here's my situation, I was cleaning out my random applications and with the options with the control panel. I think I deleted a file that detects wifi its prolly gone. When I go through the process of connect to a network it will says THERE IS NO NETWORKING HARDWARE. Please I need to play league of legends <3

 

[darthur18]

Sounds like you deleted the network adapters driver. Go to a different computer that has an internet connect and go to the manufactures website and find the driver for the adapter.