Error received in the logs when performing an Administrator Driven Batch Migration:
[7264-2-7-00000000] Unable to open .tsv file ''
an unnamed file contains an invalid path."
The NotesMigApp.ini file has been modified (saved).
If the NotesMigApp.ini file has been modified (saved) and the resulting first two lines look like the following:
!<utf-8 encoded>Do not remove this line![General]
The file contents should look like:
!<utf-8 encoded>Do not remove this line!
Modify the NotesMigApp.ini file contents so that there is a hard return <ENTER> after the word 'line!' and save the contents.