Details
Product:Exchange
Event ID:9665
Source:MSExchangeIS Public Store
Version:6.5.6940.0
Component:Microsoft Exchange Information Store
Message:The memory settings for this server are not optimal for Exchange.

For more information, click http://support.microsoft.com?kbid=815372
   
Explanation

To get the most reliable Exchange 2003 server operation, it might be necessary to properly configure a number of system memory attributes, depending on the physical memory and operating system on this server. These attributes include the:

  • /3GB flag in the boot.ini file
  • /USERVA flag in the boot.ini file (not applicable on Windows 2000 servers)
  • SystemPages registry value (under HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management)
  • HeapDeCommitFreeBlockThreshold registry value (under HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager)

Details on these attributes and their optimal configuration are in the Microsoft Knowledge Base article 815372.

The MSExchangeIS 9665 event is issue during each Exchange startup when the above attributes are scanned and matched against their optimal settings.

   
User Action

The above parameters should be properly configured according to 815372.


Currently there are no Microsoft Knowledge Base articles available for this specific error or event message. For information about other support options you can use to find answers online, see http://support.microsoft.com/default.aspx.