internal static void DeleteCache()
 {
     Find.WindowStack.Add(new Dialog_MessageBox(
                              I18n.ConfirmDeletingCrossPromotionCache(
                                  CachePath, CacheCount, CacheSize),
                              "Confirm".Translate(),
                              () =>
     {
         var dir = new DirectoryInfo(CachePath);
         dir.Delete(true);
         Notify_CrossPromotionPathChanged();
     }, "Cancel".Translate(), buttonADestructive: true));
 }