Ok. I intagrated SP1 in Vlite. It´s says all fine. I installed my Computer but how you said (right click on Computer) it isn´t there. Only Windows Home Premium 64 bit. That all. No Service pack. I started Farcry 2 and it says it would be better to install SP1. I downloaded SP1 an i got a code I make it over Windows Update, i get a code I can´t install the SP1. Do you understand???