How to install Microsoft Security Essentials on Microsoft Servers
I looked for quite a while for a free server anti-virus before I found this little trick. Download MSE from the M/$ site, then open an administrative command prompt. Type the path to the mse install file, then add the switch…/disableoslimit . Voila! It no longer thorws the error “not for this operating system”.
Of course, this isn’t the strongest anti-virus out there, but it’s surely better than nothing. And since I never browse the internet or open email from my servers, it should be better than no anti-virus at all.