ftp upload doesn't work

[compact21]

Hi, can anyone tell me what am i doing wrong? i can't get the file uploaded, what do i miss?

#include <FTPEx.au3>
Local $sServer = 'name.server.com'
Local $sUsername = 'username'
Local $sPass = 'password'
Local $location = "/name.server.com/"
Local $filename = "notepad.exe"


Local $hOpen = _FTP_Open('MyFTP Control')
Local $hConn = _FTP_Connect($hOpen, $sServer, $sUsername, $sPass)
$put = _FTP_FilePut($hConn, @WorkingDir&"\"&$filename, $location & $filename)
If $put Then traytip("Uploaded","The file has been uploaded!",15,3)
Local $Ftpc = _FTP_Close($hConn)
Local $Ftpo = _FTP_Close($hOpen)
Sleep(2000)
Exit

[JLogan3o13]

Where is the script failing? What error checking have you put in place?

I would check for @error after every FTP call, to find out where it is failing for you. Something like this:

Local $hOpen = _FTP_Open('MyFTP Control')
    If @error Then ;<Do something>
    
Local $hConn = _FTP_Connect($hOpen, $sServer, $sUsername, $sPass)
    If @error Then ;<Do something>
    
$put = _FTP_FilePut($hConn, @WorkingDir&"\"&$filename, $location & $filename)
    If @error Then ;<Do something>

[compact21]

thanx for your answer, well the error is on _FTP_FilePut() function, how do i fix that?

[JLogan3o13]

What is it setting @error value to?

[compact21]

i'm not sure i understood what you mean, this is from the help file: 

Return Value Success: 1. Failure: 0 and sets the @error flag to non-zero.

[Palestinian]

Make sure you are allowed to upload files to the main directory of your website, also make sure your website's ftp allows .exe file upload.

[BrewManNH]

The FTP UDF doesn't work for SFTP sites, so if the site you're connecting to uses any type of SSH, you can't use the UDF with it.

[compact21]

thanks for your answers, the thing is it worked just fine until 2 days ago, my pc is clean of viruses, i tryed to uninstall and reinstall autoit and beta, i've added an exception for autoit to my firewall, and still not working i tryed to upload the same file with filezilla and it worked so i don't think is the website...

[BrewManNH]

I think it might have been useful to mention that it worked at one time and now doesn't. That's an important point in the troubleshooting process.

[DicatoroftheUSA]

Try using to use _ftp_progressupload, which sends small chunks at a time.

I had issues with FTP fileput uploading a large file. It would connect, upload, and disconnect for no appearent reason long before it was finished. I still don't quite understand why, but from what I could gather it is because of routers that try to actively end idle connections, and don't handle FTP connections correctly. Filezilla and windows explorer uploaded the file as expected.

_ftp_fileput worked for me at first, but began to fail when the file grew.

Edited May 17, 2014 by DicatoroftheUSA

[compact21]

@DictatoroftheUSA thanks, the problem was solved by reinstaling the OS, still don't know the error reason, anyway it works fine now.

@ BrewManNH, thanks for the tip, it's been noted.

Edited May 18, 2014 by compact21