Loopback adapter

I wana ask why we need it.I did it but i dont knwo what it do exactly since my friends dont have it and they can use walker just fine.

And they use it with tpc tunnel with the system folders from here.

So can you answer me.

download [Only registered and activated users can see links. Click Here To Register...] this was shared by Maik7 of this forum very easy to use just edit the config file change ip to server ip you play start L2WBypass and have fun you dont need loopback adapter this tool is a kind of tcp tunnel