No internet connection

I was using my Microsoft updater and updating. i updated my Nvidia 6150SE software and now can't connect to the internet. I went to my Device manager and see a yellow sign under my Network adapters / Nvidia nForce Networking comtroller. I double click on it and it says 'windows cannot load the device driver for this hardware. the driver may be corrupted or mising (code 39). It is the Nvidia 6150SE. I had done this before midight. I fist updated mt XP things in microsft update and restarted and all was fine. But after I updated the Nvidia software, its been messed up. I had made a restore point, but going back didnt help. Can someone help?

Windows XP SP3 IE8

Download/Install current drivers available from nVIDIA.

I can't seem to find the one I need on thr NVidia site.. I just need the Network adapter networking controller.
Can you find it for me? Thanks.

In device manager - use the Roll Back Driver option.

I tried that and it asks for dick 1 and I tried the nVidia disks that I have and it doesn't find the driver.

For your NIC, you need the chipset driver from your motherboard manufacturer's website or if not self-built computer but branded, from them.