Download the following file from the Alfresco Support
Extract the zip file into a relevant directory.
The File System Transfer Receiver zip file extracts into the following directory structure:
classes lib webapps version.properties file-transfer-receiver.jar
The following files are contained within the subdirectories.
ftr-custom-context.xml ftr-custom.properties ftr-launcher-context.xml ftr-launcher.properties log4j.properties/lib
various library files