     }
 
     kmLog("Setting language: \(kb.languageID)_\(kb.id)", checkDebugPrinting: true)
-    if usingTempFolder {
-      if !copyKeymanFilesToTemp() {
-        return false
-      }
-    }
 
     // FIXME: kb.version is not respected. Ideally we should be able to trust that the version number in UserDefaults
     // is-to-date but it is sometimes not updated.

  }

  private func reloadKeyboard(in view: WKWebView) {
    if #available(iOS 9.0, *) {
      let codeURL = Storage.active.baseDir.appendingPathComponent(kmwFullFileName)
      view.loadFileURL(codeURL, allowingReadAccessTo: codeURL.deletingLastPathComponent())
    } else {
      // WKWebView in iOS < 9 is missing loadFileURL().
      // The files need to be copied to a temporary directory and loaded from there.
      if copyKeymanFilesToTemp() {
        let codeURL = URL(fileURLWithPath: NSTemporaryDirectory())
          .appendingPathComponent("keyman")
          .appendingPathComponent(kmwFullFileName)
        view.load(URLRequest(url: codeURL, cachePolicy: .reloadIgnoringCacheData, timeoutInterval: 60.0))
      }
    }
  }


    return true
  }

  // FIXME: The check for empty filename, etc was removed. Check whether that needs to be added back.
  private func keyboardPath(forID keyboardID: String, keyboardVersion: String?) -> URL? {
    var keyboardVersion = keyboardVersion
