I'm having some issues when attempting to install NOD32 on a Home Server OS (Windows Home Server 2011 - not the first one). I get this error message when trying to install: "This product version is not intended for server operating systems." However, this link states that NOD32 5.x is compatible with Windows Home Server versions 2008 and 2011. Is there any way around this "glitch" so I can install NOD32? Thanks!