Hi Ashvin Gaur,
You may want to try and type from a terminal console iwconfig, the output should indicate the wireless system device installed on your system, than use the system Network configuration management utility to configure the device to driver...
OR
You may want to try this module to load WINXP drivers for your wireless device.
ATrpms - by Distribution > Fedora 8 > ndiswrapper
I hope this is of help
Jnike