If so, all files are tested for viruses beforehand. What is the web site address for the Download.com download?
It may be that Kaspersky is alerting a false positive, meaning it is not affected but Kaspersky thinks it is. If that is the case you will have to seek advice from the Kaspersky Technical Support site, perhaps here;
Is "SUPER",a multi file format converter, from eRightsoft free of malware? I tried to install latest version from their website and my Kaspersky Anti Vir 7.0 flashed a Rootkit warning so I aborted the install.Can you perform more in depth analysis? Also what country is it from?