Numpad No Longer Controls Camera

The other day I was driving around on Industrial and all of a sudden, the numpad stopped controlling the camera. Instead, it controls movement - 8 is forward, 2 back, 4 and 6 left and right. The arrow keys also control movement. I tried redownloading the client folder (where the control command script is located) through DRIVE Updater, but the problem persists. Does anyone have a suggestion?

 

I'm not 100% sure, but try to press NumLock, and then try again?

 

Thank you! I'm an idiot. I'm running windows off bootcamp, and while the num lock key is on the keyboard, it isn't labeled. I must've pressed it by mistake. Thanks again