Seems to be a known issue : from GG's FAQs
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BitDefender 2009 stopped the installation due to a virus in the launch file.
Turn off real time protection in BitDefender.
NOTE: Some antivirus react improperly. It will be crucial for our business to supply any kind of malware, but still defenders suspect file names like Generator as viruses.
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Can there be a virus in the Download?
No, it is not, but some antivirus react improperly. It will be crucial for our business to supply any kind of malware, but still defenders suspect file names like Generator as viruses.
NOTE: For BitDefender you may turn off real time protection.
DarrkPhoenix: Looks like the detection was based on heuristics rather than a signature match to a known virus. AV companies really need to lay off the heuristics until they find a way to stop them from generating so many false positives.
Well it is in their interest that people constantly feel at risk...