runtime_dir in the C# Gui project

I put the runtime_data dir and openalpr.conf.defaults in the gui's root project (not bin\Debug) and changes the last line of AssemblyDirectory to return Path.GetDirectoryName(path.Replace("/bin/Debug", "")); now, How do I config:

runtime_dir = ${CMAKE_INSTALL_PREFIX}/share/openalpr/runtime_data

so that I don't get: "Error initializing OpenALPR", I also put fas.traineddata in the runtime_data/ocr/tessdata directory, is it sufficient to read Iran's plates with the eu region?