private void LoadUserProfile()
        {
            this.UserProfile = UserProfileHelper.LoadUserProfile();

            if (!string.IsNullOrEmpty(this.UserProfile.LastPlayedFile))
            {
                this.ResumeLastSrtFile       = this.UserProfile.LastPlayedFile;
                this.ResumeLastSrtFileName   = new FileInfo(this.ResumeLastSrtFile).Name;
                this.IsFilePlayChoiceVisible = true;
                this.IsResumeFile            = true;
            }
        }