Yeah my, windows defender was giving the Savecore(file) as a trojan as well, I later on checked it with multiple anti virusses and nothing came up. Was this with the windows defender? Anyway upon further research it just seemed to be a false positive. Look it up what it is in case you have no idea. In any case non of the other anti virus providers I used gave it in as a virus. I used Mcfee, Avg.