From how I understand it, SPT-AKI needs access to certain files and folders on your system but Windows flags it as a Trojan, Malware or any other alternative but it is a false positive. This isn't the first time that this has happened I can assure you all and allowing the exception will cause no harm to your computer.
I would attach a false positive link as proof but I have no idea how to do things like that you'll just have to take my word for it or if you want more information it does say on the SPT-AKI page that it is a false positive (snap below for more context).