The subject behavior will occur if the FTP GET command is referencing a file that is located in a redirected folder share on a remote computer.

To workaround this issue, DO NOT use a share located on a remote computer to host files that are larger than 4,294,967,296 bytes.

NOTE: The FTP server in Windows Server 2003 DOES NOT experience this issue.

NOTE: It is unlikely that this behavior will be fixed.