Migrator for Notes to Exchange (MNE) 4.15.1.297 and later provide the option of enabling an enhanced migration summary screen and progress bar when performing migrations with the Invoke-MNEMigrateUserData cmdlet. The following three arguments can be added to the Invoke-MNEMigrateUserData command:
-ShowProgressDialog
-ProgressDialogIsTopmost
-ManuallyCloseProgressDialog
Here is an example of how to use these new parameters:
Invoke-MNEMigrateUserData -UserCollectionId TestCollection1 -ConfigurationId TestConfig1 -ShowProgressDialog -ProgressDialogIsTopmost -ManuallyCloseProgressDialog