Wifi usb help

ok guyz i brought a wireless usb for my nds of ebay and when i try install the disk this error message comes up http://img198.imageshack.us/i/errordo.jpg/ so i go to c:: and explore the disk and install the driver manualy but when its installed and i try connect my nds to it it starts connecting signals full but then 10 seconds later it says cant connect any ideas what i can do thanks..

Maybe delete everything from the installation and restart it?

dude ive tried that maybe.. 6-7 times still no joy

hmm.. i cant help sorry. just be patient for others to come and help ;p

ill have to :(

"patience is the key to success"