1. Import the your batch class until you get to this screen.
Go into file explorer and go toC:\ProgramData\Kofax\Capture\Local\BatchDB
Edit the admin.xml in notepad++
Locate the following lines <ReleaseSetup...> and the end tag for the release setup then delete the tags contain information for your Export Connector.
Delete the <ReleaseSteup> all the way to the end tag </ReleaseSetup> for that specific export connector. See the example highlighted text below:
Save the admin.xml and close out from notepad++
Finish the import process in administration and that export connector should be removed.