public bool AssemblyExists(AssemblyName assemblyName)
            {
                if (isArchive)
                {
                    return(ImageBuilderUtility.IsAnyInArchive(this.DirectoryOrArchivePath, new string[]
                    {
                        string.Format(CultureInfo.InvariantCulture, "{0}.exe", assemblyName.Name),
                        string.Format(CultureInfo.InvariantCulture, "{0}.dll", assemblyName.Name)
                    }));
                }
                else
                {
                    string searchPattern = string.Format(CultureInfo.InvariantCulture, "{0}.*", assemblyName.Name);
                    var    matchingFiles = Directory.EnumerateFiles(this.DirectoryOrArchivePath, searchPattern, SearchOption.AllDirectories);
                    int    count         = matchingFiles.Count(file => ImageBuilderUtility.Equals(Path.GetExtension(file), ".exe") || ImageBuilderUtility.Equals(Path.GetExtension(file), ".dll"));

                    return(count > 0);
                }
            }