AirPort Extreme. All devices and laptops connect fine except my laptop. Anyone have this same problem?

I'm not able to connect my laptop (HP Pavilion dv6) to the wireless network I set up with AirPort Extreme. Other laptops and devices do just fine but when I attempt with mine it pops up saying Windows was unable to connect. I assumed the problem was my laptop but I was able to connect to other networks. Anyone have similar issues?