HMODULE hUser = GetModuleHandleA("user32.dll");
if (hUser)
{
	pfnSetWindowCompositionAttribute setWindowCompositionAttribute = (pfnSetWindowCompositionAttribute)GetProcAddress(hUser, "SetWindowCompositionAttribute");
	if (setWindowCompositionAttribute)
	{
		ACCENT_POLICY accent = { ACCENT_ENABLE_BLURBEHIND, 0, 0, 0 };
		WINDOWCOMPOSITIONATTRIBDATA data;
		data.Attrib = WCA_ACCENT_POLICY;
		data.pvData = &accent;
		data.cbData = sizeof(accent);
		setWindowCompositionAttribute(hWnd, &data);
	}
}