diff --git a/keypress_simulator/packages/keypress_simulator_platform_interface/lib/src/keypress_simulator_platform_interface.dart b/keypress_simulator/packages/keypress_simulator_platform_interface/lib/src/keypress_simulator_platform_interface.dart
index d96443e..6b0a550 100644
--- a/keypress_simulator/packages/keypress_simulator_platform_interface/lib/src/keypress_simulator_platform_interface.dart
+++ b/keypress_simulator/packages/keypress_simulator_platform_interface/lib/src/keypress_simulator_platform_interface.dart
@@ -42,7 +42,7 @@ abstract class KeyPressSimulatorPlatform extends PlatformInterface {
   }
 
   Future<void> simulateMouseClick(Offset position, {required bool keyDown}) {
-    throw UnimplementedError('simulateKeyPress() has not been implemented.');
+    throw UnimplementedError('simulateMouseClick() has not been implemented.');
   }
 
   Future<void> simulateMediaKey(PhysicalKeyboardKey mediaKey) {
diff --git a/keypress_simulator/packages/keypress_simulator_windows/windows/keypress_simulator_windows_plugin.cpp b/keypress_simulator/packages/keypress_simulator_windows/windows/keypress_simulator_windows_plugin.cpp
index 2323e11..e2210de 100644
--- a/keypress_simulator/packages/keypress_simulator_windows/windows/keypress_simulator_windows_plugin.cpp
+++ b/keypress_simulator/packages/keypress_simulator_windows/windows/keypress_simulator_windows_plugin.cpp
@@ -258,7 +258,7 @@ void KeypressSimulatorWindowsPlugin::SimulateMediaKey(
     std::unique_ptr<flutter::MethodResult<flutter::EncodableValue>> result) {
 
   const EncodableMap& args = std::get<EncodableMap>(*method_call.arguments());
-  int64_t keyCode = std::get<int>(args.at(EncodableValue("keyCode")));
+  int64_t keyCode = std::get<std::int64_t>(args.at(EncodableValue("keyCode")));
 
   // Map Flutter media key codes to Windows virtual key codes
   // Flutter uses USB HID usage codes in the format 0x0007XXXX