Symantec Email Submission Client (SESC) error message

I want to use SESC, but can't configure it after installation:

Here is my environment:

Windows Server 2012 Native AD

Windows Server 2008 R2, Exchange Server 2010 SP3

Symantec Mail Gateway

When I try to launch the program to configure, I have the problem as outlined in this article:

http://www.symantec.com/business/support/index?pag...

The SID in question is S-1-18-1 (AUTHENTICATION_AUTHORITY_ASSERTED_IDENTITY), which is new for Windows Server 2012 - as listed here: 

http://msdn.microsoft.com/en-us/library/cc980032

Is there any workaround or date when this problem will be addressed?

Thanks,

John