Maxdata ECO 4000 1 Wireless LAN

Question

ok, so it may be old, but after a crash I re'installed all drivers..or thought I had until I came to use Wireless Lan. it appears that the chipset is installed but no drivers....I visited the Maxdata site and downloaded both the drvers there for wireless Lan(8 and 9) niether of them work! Can anyone help please..... not too technical if possible.. I'm just a basics kind of person... Thanks