Hi Jimmy,

All three links are the same, they'll just give you the file from different places. You really should be asking your network card's company these questions. We're not tech support for your computer's peripherals, and we do not know what is and isn't necessary for your computer. All I can say for sure is that the problem is related to the LSP I mentioned earlier. Anything beyond that would be pure speculation, including if it's necessary and/or how to remove it.