About This File
This is a copy of the MS direct-x runtimes that are required for older games, including EM4, this file should be used if you have a fresh install of a newer windows (not an upgrade) as the newer windows (vista/7/8) do not come with all required files for older game compatibility. I did not create this file it is provided by Microsoft but has been uploaded here for ease of locating the file.
Execute and extract the files to a folder somewhere on your machine and run DXSETUP.exe
This should give your directx copy the missing files which are required for older games that run DX9, if you encounter other issues with the game not operating ask on the forum under technical support for further Assistance.