Installing thelatest update my antivirus stop me

Can someone check for this issue?

Now the program give me this message…gantproject message

GanttProject installer for Windows includes Java Runtime and includes no viruses. It was checked by Virus Total. I can’t understand from your screenshots what exactly you did and what exactly goes wrong, so I suggest contacting a tech-savvy guy next to you who speaks Italian and understands what exactly antivirus is complaining about.