Cookie Gamer

I tried to launch KSP And it said something about a socket error with the launcher. Can someone help please?

O... Well im dumb. I actually thought they added mechjeb parts for no reason XD... ty

I dont know if this was already addresed but i moved the mechjeb folder into my game data folder just like everyo ther mod then when i start a sandbox game and build a rocket.... i see no tab for mechjeb while im at the launchpad. Can anyone help me with this