How i Enable InSim?

Hi!
I have already done the server..but i can't start the Drag mode..
It says there an error: Connecting 127.0.0.1 at port 29999...
Could not connect.
No linking can be made because the destination computer refuse them actively..

What's wrong??

Thanks

Ok!!

Thanks a lot!

Hi!!
How can i make a LFS server with the Drag mod??

Thanks