Is this your Web Gateway that is blocking the program, or that of those who would download the program? If it is people that are downloading the software, they should have their IT departments contact support.
I don't have the info handy to submit false positives, but McAfee is not the only company that is detecting this.
For submitting false positives on MWG, you will need to use the gateway email address, for instructions on that, please see KB62662:
But, looking into it further, there are 6 other engines that detect this as a virus: