diff --git a/FCHost/fchost/fchost_handler.cc b/FCHost/fchost/fchost_handler.cc
index 51fa309b5d216b3fcc786a462524d628ce31b92e..e2c52b80f16664865e2598e968a7f58079ae7a3c 100644
--- a/FCHost/fchost/fchost_handler.cc
+++ b/FCHost/fchost/fchost_handler.cc
@@ -174,7 +174,7 @@ void FCHostHandler::OnLoadEnd(CefRefPtr<CefBrowser> browser,
         }", frame->GetURL(), 0);
 }
 
-void FCHostHandler::OnBeforeDownload(CefRefPtr<CefBrowser> browser,
+bool FCHostHandler::OnBeforeDownload(CefRefPtr<CefBrowser> browser,
 									 CefRefPtr<CefDownloadItem> download_item,
 									 const CefString& suggested_name,
 									 CefRefPtr< CefBeforeDownloadCallback > callback)
@@ -182,6 +182,8 @@ void FCHostHandler::OnBeforeDownload(CefRefPtr<CefBrowser> browser,
 	CEF_REQUIRE_UI_THREAD();
 
 	callback->Continue(suggested_name, true);
+
+	return true;
 }
 
 bool FCHostHandler::OnPreKeyEvent(CefRefPtr<CefBrowser> browser,
diff --git a/FCHost/fchost/fchost_handler.h b/FCHost/fchost/fchost_handler.h
index 0b9577556f096f7e3472adb719302d521561f2de..fe81804ac3a2f1e1c291d73fab8c8fc0989ff33c 100644
--- a/FCHost/fchost/fchost_handler.h
+++ b/FCHost/fchost/fchost_handler.h
@@ -36,9 +36,14 @@ class FCHostHandler : public CefClient,
   virtual CefRefPtr<CefContextMenuHandler> GetContextMenuHandler() override { return this; }
 
   CefRefPtr< CefDialogHandler > GetDialogHandler() override { return this; }
-  bool OnFileDialog(CefRefPtr<CefBrowser> browser, CefDialogHandler::FileDialogMode mode,
-    const CefString& title, const CefString& default_file_path, const std::vector<CefString>& accept_filters,
-    CefRefPtr<CefFileDialogCallback> callback) override;
+  bool OnFileDialog(CefRefPtr<CefBrowser> browser,
+                    CefDialogHandler::FileDialogMode mode,
+                    const CefString& title,
+                    const CefString& default_file_path,
+                    const std::vector<CefString>& accept_filters,
+                    const std::vector<CefString>& accept_extensions,
+                    const std::vector<CefString>& accept_descriptions,
+                    CefRefPtr<CefFileDialogCallback> callback) override;
 
   // CefDisplayHandler methods:
   virtual void OnTitleChange(CefRefPtr<CefBrowser> browser,
@@ -65,7 +70,7 @@ class FCHostHandler : public CefClient,
                          int httpStatusCode) override;
 
   // CefDownloadHandler methods:
-  virtual void OnBeforeDownload(CefRefPtr<CefBrowser> browser,
+  virtual bool OnBeforeDownload(CefRefPtr<CefBrowser> browser,
 								CefRefPtr<CefDownloadItem> download_item,
 								const CefString& suggested_name,
 								CefRefPtr< CefBeforeDownloadCallback > callback) override;
diff --git a/FCHost/fchost/fchost_handler_linux.cc b/FCHost/fchost/fchost_handler_linux.cc
index 9e02a67bf31562a7bfbc453f150d4f3852ecf0b0..bbac273eee971e10a76413b75b9304640df36b91 100644
--- a/FCHost/fchost/fchost_handler_linux.cc
+++ b/FCHost/fchost/fchost_handler_linux.cc
@@ -233,9 +233,14 @@ void FCHostHandler::PlatformTitleChange(CefRefPtr<CefBrowser> browser, const Cef
 #endif	// defined(CEF_X11)
 }
 
-bool FCHostHandler::OnFileDialog(CefRefPtr<CefBrowser> /* browser */, CefDialogHandler::FileDialogMode mode,
-		const CefString& title, const CefString& default_file_path, const std::vector<CefString>& accept_filters,
-		CefRefPtr<CefFileDialogCallback> callback)
+bool FCHostHandler::OnFileDialog(CefRefPtr<CefBrowser> /* browser */,
+                                 CefDialogHandler::FileDialogMode mode,
+                                 const CefString& title,
+                                 const CefString& default_file_path,
+                                 const std::vector<CefString>& accept_filters,
+                                 const std::vector<CefString>& /* accept_extensions */,
+                                 const std::vector<CefString>& /* accept_descriptions */,
+                                 CefRefPtr<CefFileDialogCallback> callback)
 {
 	static DialogHelper helper;
 
diff --git a/FCHost/fchost/fchost_handler_win.cc b/FCHost/fchost/fchost_handler_win.cc
index 2713b6055ca93e207d3f39f040d8c75c28dc0348..d70d5d0d1cf4442fa5a627e3acd422ea8cb34b5d 100644
--- a/FCHost/fchost/fchost_handler_win.cc
+++ b/FCHost/fchost/fchost_handler_win.cc
@@ -27,9 +27,14 @@ void FCHostHandler::PlatformTitleChange(CefRefPtr<CefBrowser> browser,
   SetWindowText(hwnd, std::wstring(title).c_str());
 }
 
-bool FCHostHandler::OnFileDialog(CefRefPtr<CefBrowser> /* browser */, CefDialogHandler::FileDialogMode /* mode */,
-    const CefString& /* title */, const CefString& /* default_file_path */, const std::vector<CefString>& /* accept_filters */,
-    CefRefPtr<CefFileDialogCallback> /* callback */)
+bool FCHostHandler::OnFileDialog(CefRefPtr<CefBrowser> /* browser */,
+                                 CefDialogHandler::FileDialogMode /* mode */,
+                                 const CefString& /* title */,
+                                 const CefString& /* default_file_path */,
+                                 const std::vector<CefString>& /* accept_filters */,
+                                 const std::vector<CefString>& /* accept_extensions */,
+                                 const std::vector<CefString>& /* accept_descriptions */,
+                                 CefRefPtr<CefFileDialogCallback> /* callback */)
 {
   return false; // to display the default dialog
 }