I have created a project and want to test it first. There are no other projects.When I go to add mai (NETIQKB55850)

fact
Exchange Migrator 2.x

symptom
These objects could not be added. An object can only be added to one project

symptom
Can't add mailboxes to a project - error: These objects could not be added

cause
Exchange Migrator is not installed to a valid directory on the Exchange Migrator console

fix
Re-install Exchange Migrator to the default directory, or if the default directory needs to be modified, change just the letter.  Exchange Migrator expects to install into Program Files\NetIQ\Exchange Migrator directory.

Formerly known as NETIQKB55850