Below are the basic exceptional for any antivirus for Microsoft products…

 

Windows:
KB822158 Virus scanning recommendations for Enterprise computers that are running currently supported versions of Windows

Windows / Active Directory:
http://support.microsoft.com/kb/822158
http://support.microsoft.com/kb/837932
http://support.microsoft.com/kb/943556

Cluster:
http://support.microsoft.com/kb/250355

Forefront: Considerations when using antivirus software on FF Edge
Products
http://support.microsoft.com/kb/943620
http://technet.microsoft.com/en-us/library/cc707727.aspx

FRS:
http://support.microsoft.com/kb/815263

SQL:
http://support.microsoft.com/kb/309422

IIS:
http://support.microsoft.com/kb/821749
http://support.microsoft.com/kb/817442

DHCP:
http://support.microsoft.com/kb/927059

SCOM / MOM:
http://support.microsoft.com/kb/975931

Hyper-V:
http://support.microsoft.com/default.aspx/kb/961804

Exchange:
Exchange 2010: http://technet.microsoft.com/en-us/library/bb332342.aspx
Exchange 2007: http://technet.microsoft.com/en-us/library/bb332342(EXCHG.80).aspx
http://support.microsoft.com/kb/328841
http://support.microsoft.com/kb/823166
http://support.microsoft.com/kb/245822
http://technet.microsoft.com/en-us/library/bb332342(EXCHG.80).aspx
http://technet.microsoft.com/en-us/library/bb332342.aspx

SharePoint:
http://support.microsoft.com/kb/952167
http://support.microsoft.com/kb/320111
http://support.microsoft.com/kb/322941

SMS:
http://support.microsoft.com/kb/327453

ISA:
http://support.microsoft.com/kb/887311

WSUS:
http://support.microsoft.com/kb/900638

SBS:
http://support.microsoft.com/kb/885685

Med-V
Recommended Anti-Virus exclusions for MED-V client and workspace installations

System Center:
Recommendations for antivirus exclusions in MOM 2005 and Operations Manager 2007