Does any version of client support windows small business server 2011 ?
I've never seen SBS (what Microsoft now calls Windows Server Essentials) listed as a supported Operating System for our Endpoint client on any version.
That said, SBS/Windows Server Essentials is based on the regular Windows Server code, so it might still work (though without formal support).
it actually didn't work with E80.70 client . it give the error message saying the system doesn't support the operating system.
It's possible earlier clients don't have that check, but you'd still be in unsupported territory.
I would discuss the issue with your Check Point SE.
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