When you attempt to start the Microsoft Exchange Server Message Transfer
Agent (MTA) service in Control Panel, you may receive the following error
message:
Could not start the Microsoft Exchange Message Transfer Agent service on
\\<computername>
Error 2140: An internal Windows NT error occurred.
The Application Log in Event Viewer may display the following errors:
Event ID: 6613
Source: MSExchangeMTA
Category: Configuration
Description:
A fatal internal MTA error occurred. The registration of the conversion
routines has failed. Contact Microsoft Product Support Services. (16)
Event ID: 9406
Source: MSExchangeMTA
Category: Resource
Description:
There is not enough Performance Monitor memory to display the MTA
Connections information. Stop attached Performance Monitors and re-start
the MTA. [BASE MAIN BASE 1] (14)