Hi there,
if you use the link given above and download the Nvidia LAN Driver you should get a 7Zip folder on your desktop.
![](http://img195.imageshack.us/img195/7049/driverins001.th.png)
Double click the 7Zip folder and a dialogue box comes up asking where you want to extract the files to. Make sure this is your desktop.
![](http://img862.imageshack.us/img862/5962/driverins003.th.png)
You may get another box pop up asking you to confirm your action.
![](http://img42.imageshack.us/img42/3991/driverins002.th.png)
click the run button and the 7Zip file will be extracted onto your desktop as a folder.
Open the folder and you should see a list of items
![](http://img89.imageshack.us/img89/3433/driverins004.th.png)
you need to click the icon that says: Lsetup and the Install procedure will run automatically. You will be asked to confirm the install of the drivers though so click the boxes as appropriate.