diff --git a/Aerofoil/GpMain_Win32.cpp b/Aerofoil/GpMain_Win32.cpp
index 041dba4..48227de 100644
--- a/Aerofoil/GpMain_Win32.cpp
+++ b/Aerofoil/GpMain_Win32.cpp
@@ -399,6 +399,8 @@ static void TranslateWindowsMessage(const MSG *msg, IGpVOSEventQueue *eventQueue
 
 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
 {
+	(void)lpCmdLine;
+
 	LPWSTR cmdLine = GetCommandLineW();
 
 	int nArgs;
diff --git a/Aerofoil/GpSystemServices_Win32.cpp b/Aerofoil/GpSystemServices_Win32.cpp
index f33fc50..a78a6bd 100644
--- a/Aerofoil/GpSystemServices_Win32.cpp
+++ b/Aerofoil/GpSystemServices_Win32.cpp
@@ -153,6 +153,12 @@ unsigned int GpSystemServices_Win32::GetCPUCount() const
 
 void GpSystemServices_Win32::SetTextInputEnabled(bool isEnabled)
 {
+	(void)isEnabled;
+}
+
+bool GpSystemServices_Win32::IsTextInputEnabled() const
+{
+	return true;
 }
 
 void GpSystemServices_Win32::SetTouchscreenSimulation(bool isTouchscreenSimulation)