Cover Epicors FileImport, FileExport, CSVReader, CSVWriter Client Side Helpers, so the next time you want to write to a UNC Path, its best to use the ExportFile Helper Lib so it saves the file as the Service Account, to a path the User might not have access to, so the FileTransferLib uses a BO on the Users Behalf, if I understand correctly, same like Attachments it uses the Service Account on IIS. Would be my only motivation to dig and learn it