There should be a dedicated server executable in the blockland folder.
Download and run the installer http://cloud.blockland.us/Blockland_Setup.exeSelect the "Dedicated Server Shortcuts" optionContinue installingRun a dedicated server by double clicking the "Blockland Dedicated Server" shortcut on your desktop.Note that a dedicated server means that you are just running the server part of the game. There is no client. That means there is no graphical window at all, just the console.