Microsoft Exchange Standard or Enterprise?
Q: How can I determine whether my server is running Exchange Server 2003, Standard Edition or Enterprise Edition? A: Open the Exchange Server Setup Progress.log file, which is located on the root of your system drive. Search for one of the following entries: [16:53:50] Setup configuration information: -- ID:62227 -- [16:53:50] This is a(n) Standard version of Microsoft Exchange Server -- ID:62232 -- or [16:53:50] Setup configuration information: -- ID:62227 -- [16:53:50] This is a(n) Enterprise version of Microsoft Exchange Server -- ID:62232 -- One of these entries indicates your Exchange Server version.