Cause: For Mobility 2018 after the install, the vintage menu item of Unattended Barcode Import remains in the menu. Customers are used to clicking on this to start import.. then get the above error. The replacement menu item is ezimport.
Solution: Go in to SAGE and goto RUN and type in the Command SY_MENU_UI to bring up the menu items. Go to Mobility for Barcode Module and expand all. Uncheck the BC_unattended import box and make sure that the EZImport box is check.
Save changes and click on EZ Import.. it will start right up.