: Consider looking for software from well-known sources or official websites. This often ensures that you get a legitimate product and reduces risks to your computer's security.
If files disappear the moment you extract the .rar , your Windows Defender or antivirus has flagged a component as a threat and quarantined it. Double-check your antivirus protection history to see if it was a false positive or a legitimate threat. 51 scope.cn files setup.rar