Possible ways of uploading files to FTP servers:

- third-party control or library

- Microsoft Wininet API library
- FtpPutFile
- InternetWriteFile
- FtpCommand

- Microsoft Winsock ActiveX Control

- Microsoft Winsock API library

- ftp.exe utility included in any Windows installation; it works with command files (switch -s)
this could be an option too.

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FoxPro code samples (all in member area)

Uploading file to the FTP server using FtpPutFile
http://www.news2news.com/vfp/?example=61

Uploading file to the FTP server using InternetWriteFile
http://www.news2news.com/vfp/?example=62

Using FTPCommand
http://www.news2news.com/vfp/?example=59

FTP Class for Visual FoxPro application
http://www.news2news.com/vfp/?example=344

Winsock: retrieving directory listing from an FTP server using passive data connection (FTP, port 21)
http://www.news2news.com/vfp/?example=386