First time Luna user here. I recently purchased Spitfire Strings V1.0.0 but it will not operate in Luna. When opened, it reads 'Unable to initialize instrument'. In the notifications section of Luna, it reads 'The system configuration has changed, 1 plug-in failed to load'. When I click on download on the Spitfire Strings option in UA Connect, nothing happens. Occasionally, UA Connect lists it as 'Installed', though sometimes it will give me the download option, but it reads 'Installing...' and will not finish downloading. I tried deleting it and starting over, but no luck. Other plug ins such as Shape were downloaded and operate successfully. Any assistance would be greatly appreciated.