READ FIRST:
I found 4 drivers for Intel(R) PRO/Wireless 2200BG for windows 7, Since there are two windows which is 32-bit (x86) and 64 bit (x64)
Here is the executable driver for both 64-bit and 32-bit. If you don't understand about 64 and 32 bit nevermind that, just make sure you use windows 7. Thats all.
DRIVER:
Intel(R) PRO/Wireless 2200BG Windows 7 Driver
Well again the driver got