Internet access issue

[Badluckandtrouble]

Hello everyone!

I recently moved into a new house and i keep having issues with my internet. I use a d-link nano-usb adapter model DWA 131. I've tried resetting and unplugging the router, i tried disconnecting from the net and reconnecting and un-install then re-install the d-link software.
The internet-connection window says that i am "currently connected to *nameofnetwork* No internet acccess".
Anyone have any idea on what i can do to fix this? The weird thing is that the internet works on my laptop but not on my desktop.

Thanks in advance.

EDIT: using windows 7 64bit

[lockblock]

You should be using an internal wireless adapter with an external antenna for best performance.
Or better yet now that you own a house wire it up for cat6 assuming the room isn't on a 2nd story or that your basement don't have a drywall ceiling.