diff --git a/flutter_local_notifications/lib/src/platform_flutter_local_notifications.dart b/flutter_local_notifications/lib/src/platform_flutter_local_notifications.dart
index a73eb0b1e..7347b8675 100644
--- a/flutter_local_notifications/lib/src/platform_flutter_local_notifications.dart
+++ b/flutter_local_notifications/lib/src/platform_flutter_local_notifications.dart
@@ -855,7 +855,7 @@ class MacOSFlutterLocalNotificationsPlugin
 /// Windows implementation of the flutter_local_notifications plugin.
 class WindowsFlutterLocalNotificationsPlugin
     extends MethodChannelFlutterLocalNotificationsPlugin {
-  SelectNotificationCallback? onSelectNotification;
+  SelectNotificationCallback? _onSelectNotification;
 
   /// Initializes the plugin.
   ///
@@ -870,8 +870,8 @@ class WindowsFlutterLocalNotificationsPlugin
     WindowsInitializationSettings settings, {
     SelectNotificationCallback? onSelectNotification,
   }) {
-    this.onSelectNotification = onSelectNotification;
-    _channel.setMethodCallHandler(_onMethodCallFromNative);
+    this._onSelectNotification = onSelectNotification;
+    _channel.setMethodCallHandler(_handleMethod);
 
     return _channel.invokeMethod('initialize', settings.toMap());
   }
@@ -899,11 +899,12 @@ class WindowsFlutterLocalNotificationsPlugin
         'group': group,
       });
 
-  Future<void> _onMethodCallFromNative(MethodCall call) async {
+  Future<void> _handleMethod(MethodCall call) async {
     print('call $call');
     switch (call.method) {
       case 'selectNotification':
         print('notification selected');
+        _onSelectNotification?.call(call.arguments);
         break;
     }
   }
diff --git a/flutter_local_notifications/windows/registration.cpp b/flutter_local_notifications/windows/registration.cpp
index 62a4301a2..59171d439 100644
--- a/flutter_local_notifications/windows/registration.cpp
+++ b/flutter_local_notifications/windows/registration.cpp
@@ -9,8 +9,6 @@
 #include <shlobj.h>
 #include <propvarutil.h>
 #include <propkey.h>
-#include <atlbase.h>
-#include <atlconv.h>
 #include <NotificationActivationCallback.h>
 #include <notificationactivationcallback.h>
 #include <winrt/Windows.UI.Notifications.h>
@@ -131,7 +129,7 @@ void UpdateRegistry(
 	RegistryKey key;
 
 	// create registry key
-	// HKEY_CURRENT_USER\Software\Microsoft\\Windows\CurrentVersion\PushNotifications\Backup
+	// HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\PushNotifications\Backup
 	winrt::check_win32(RegCreateKeyExA(
 		HKEY_CURRENT_USER,
 		notifSettingsKeyPath.c_str(),
@@ -251,7 +249,7 @@ void RegisterCallback(std::shared_ptr<PluginMethodChannel> channel) {
 		CALLBACK_GUID,
 		factory,
 		CLSCTX_LOCAL_SERVER,
-		REGCLS_SINGLEUSE,
+		REGCLS_MULTIPLEUSE,
 		&registration));
 }