I have not gotten Lime running with Emscripten 1.35.0, it does not support ALLOW_MEMORY_GROWTH using WebAssembly (I believe) and also results in compile errors for me.
If Emscripten is not in your path, then you might consider adding <setenv name="EMSCRIPTEN_SDK" value="C:\Program Files\Emscripten\emscripten\1.37.18" /> to your “C:\Users<user name>.lime\config.xml” file, or whichever Emscripten SDK version you use, but I have not had success on some older releases of Emscripten