system "sftp2 -v -B \"c:\\inetpub\\sftp_instructions.txt\" user\@server.domain.com";

##</code><code>##

SshFileCopy: Making local connection.

SshFileXferClient: ext_name `newline@vandyke.com', data:

00000000: 0d0a                                     ..

SshFileCopy: Connection to local, ready to serve requests.

Sftp2: Connection ready.

FATAL: E:\m-ssh2-b33\lib\sshutil\sshsysutil\win32\sshwinstdiostream.c:480 SshStdioStream (function name unavailable) Precondition failed: src