Version.cs

public static string Version()
{
    var x86Folderpath = Environment.GetFolderPath(Environment.SpecialFolder.ProgramFilesX86);
    const string exeRelativepath = @"SDL\SDL Trados Studio\Studio4\SDLTradosStudio.exe";
    var exeFullpath = Path.Combine(x86Folderpath, exeRelativepath);
    var assembly = Assembly.LoadFrom(exeFullpath);
    var resourceManager = new ResourceManager("Sdl.TranslationStudio.Application.StringResources", assembly);
    var version = string.Format(resourceManager.GetString("Version"),
        $"- {FileVersionInfo.GetVersionInfo(exeFullpath).FileVersion}");
    return version;
}