That's because it isn't supported by the home products (no server platforms are). As per the product System Requirements page.....
(Minimum Requirements in part)
- Microsoft® Windows 2000 with Service Pack 4 (SP4) or higher, (x86)
- Windows XP with Service Pack 1 (SP1) or higher,(x86)
- Windows Vista and Windows Vista Service Pack 1 (SP1) or higher (x86 & x64)
McAfee has a 30-day money-back guarantee.
No home products support that OS, perhaps the Enterprise products do, I cannot guarantee that, but they require multiple license purchase.