Harsh. Do you think maybe you should have included the injector along with your project, seeing as how it's an integral part to using it?
Or you could possibly post instructions on how to setup the DLL for use with the mod loader, as it's basically an easy way to inject DLLs. It might just be as easy as creating a new section in the Outpost2.ini file, with a reference to the DLL, and then adding the section name to the list of things to load (space or comma separated? Might have been space). You can look at the NetFix entries for an example.