After the last time I rebooted my computer my internet wont work at all on my pc. It will not renew the DHCP info off my router nor will it work if it ry to put everything in there static. Ive tried reinstalling the lan card. Everytime I try to do ipconfig /renew it says im missing the file to do that so Im thinking maybe some sort of anti-highjacking software deleted it on accident can anyone help asap please? thanks