|Message:||%1 (%2) %3System parameter minimum cache size (%4) is less than 4 times the number of sessions (%5).|
This Warning event indicates that the parameter specified in the event description is not valid. This may occur if the value has been manually changed. ESE will automatically adjust the parameter to avoid malfunction.
To resolve this warning, the parameter must be corrected in Active Directory to avoid future events.
If you are not already doing so, consider running the tools that Microsoft Exchange offers to help administrators analyze and troubleshoot their Exchange environment. These tools can help you make sure that your configuration is in line with Microsoft best practices. They can also help you identify and resolve performance issues, improve mail flow, and better manage disaster recovery scenarios. Go to the Toolbox node of the Exchange Management Console to run these tools now. For more information about these tools, see Toolbox in the Exchange Server 2007 Help.