Version 1.1.1 of MustaphaTR's D2K Mod for OpenRA.
This version of the mod now uses the OpenRA Mod SDK. So old installation method is no longer valid. You no longer need OpenRA engine itself installed. SDK will install the engine for you. Unzip the archive file and run make.cmd and write "all" on cmd window that opens and hit enter. It should install the engine and build it. Then you can use launch-game.cmd to run the mod.