Hello,
This is a sales tool so you may want to contact the person you got the tool from. Below is an excerpt from the Read Me file that comes in the zip.
Computer requirements
The computer on which you install Exchange Store Reporter
must have:
-- One of the following operating systems:
Windows Server 2003 (any version)
Windows 2000 (any version)
Windows XP Professional (any version)
-- A network connection to the Exchange Servers that Exchange
Store Reporter will process.
-- Microsoft Outlook 2000 or 2003 (any service pack).
Windows Account requirements
The Windows account from which you run Exchange Store
Reporter must have sufficient Exchange Server permissions to
gather the required data:
-- For Exchange 2003 or Exchange 2000 the account must have
Full Control access to each Exchange Server.
-- For Exchange 5.5 the account must have Service Account
Admin permissions at the Site and Configuration level.
If you do not already have a suitable account, you can add
permissions as described in the Exchange Store Reporter
online help, EVESReporter.chm.