System says I have windows xp sp3 but I still don't have an update to wi-fi wpa2 protocol. The only options are WPA-PSK / TKIP or WPA. I need WPA2-PSK ... windows windows 7 windows xp Windows XP and later supports the WPA/WPA2 network security standard ... An MIT graduate who brings years of technical experience to articles .... I went google on wpa2 for windows xp sp3 (click) and found that sup..