Sum Dude

im sure ive done it before. it was ages ago on single player before the launcher was made. ive mined out a big hole and i want to fill it with oil because i cant find any random pools in the world. im sure they will be there but i just cant find them. thanks

looking at the forum i see this is a big problem. im running windows 7 64bit java is up to date. i did have mcafee anti virus through bt net protect and read that this could be thre problem so i removed the av to replace it with another. i tried to run the launcher when my computer did not have any av on it and it still wont work. like everyone else i get a window saying checking launcher version and thats it. what can i do to get it working?