after last evening removed a multiple trojan viruses i have a constant 2 mesages in action center regarding security that seems won't go away did scans with both NPE and Malwarebytes anti rootkit tool now they don't detect anything also did a sfc scan that found no issues also Nis doesen't have issues i can run scans update even Npe runs with no problem windows besides the mesages has no isuues that can cause problems ,so what can cause this and what will be the fix 
