: Did you download this from an official website? If it appeared unexpectedly, do not open it .
: Because "setup" is a common name, malicious actors often use it to hide viruses like win32:malware-gen . ⚠️ Safety Checklist
: Legitimate installers are usually in your Downloads folder. If found in C:\Windows or a temporary folder, it is likely a threat.
: Its primary job is to unpack software files and register them with your Windows system.