autohotkey script question

This script creates a window in which I shall be able to drag and drop files into, which then are uploaded to a server and directory specified in the appropriate fields.

Could you test it on your machine? If it does not work on your machine either I would ask a new 500 point question to figure out where the problem is.

Thank you very much in advance!

;You can hardcode your settings in here so you don't have to type them all the time.
FTPURL =                            ;FTP URL.
FTPU =                               ;FTP User Name
FTPP =                               ;FTP Password
PORT =  21                             ;FTP Port
remotelocation =  public_html/uploads/copywriting/                    ;Remote folder to drop files into.
weburl=http://www.dating-site-list.com/uploads/copywriting/                        ;URL of the folder these files will be accessable from.

;If you don't want a GUI to always change your info just remove this section.
gui, add, text,,FTP URL
gui, add, edit,w400 h20,%FTPURL%
gui, add, text,,FTP User Name
gui, add, edit,w400 h20,%FTPU%
gui, add, text,,FTP Password
gui, add, edit,w400 h20,%FTPP%
gui, add, text,,Port
gui, add, edit,w40 h20,%PORT%
gui, add, text,,Remote folder to drop files into.
gui, add, edit,w400 h20,%remotelocation%
gui, add, text,,URL of the folder these files will be accessable from.
gui, add, edit,w400 h20,%weburl%

;Create GUI
gui, add, text,, Copy last to clipboard.
gui, add, checkbox, vclipboardcheck Checked
gui, add, text,, Open URL after upload.
gui, add, checkbox, vrunafter unChecked

gui, add, text, y+20 w400, Drop files to upload here.
gui, add, edit, readonly w400 h80 vstatus
gui, show,,Simple Folder FTP
return

;Process a file once you drop a file in.
GuiDropFiles:
gui, submit, nohide
Loop, parse, A_GuiControlEvent, `n
{
   ;get file name without path.
   SplitPath, A_LoopField, name
   
   ;Connect and upload file.
   FtpOpen(FTPURL, PORT, FTPU , FTPP)
   FtpSetCurrentDirectory(remotelocation)
   FtpPutFile(A_LoopField, name)
   FtpClose()
   
   ;update status to show file uploaded
   updatemsg(weburl name)
   
   ;Copy to Clipboard and Run Options
   if(runafter=1)
      run, %weburl%%name%
   if(clipboardcheck=1)
      clipboard=%weburl%%name%
}
Return

GuiClose:
GuiEscape:
ExitApp

updatemsg(msg)
{
   gui, submit, nohide
   global status
   if (status <> " ")
      updatestatus = %msg%`n%Status%
   GuiControl, ,Status, %updatestatus%
}

;------------------------------------FTP Functions begin.------------------------------------
;FTP functions coded by olfen (http://www.autohotkey.com/forum/topic10393.html)

/*
http://msdn.microsoft.com/library/en-us/wininet/wininet/ftp_sessions.asp
http://msdn.microsoft.com/library/en-us/wininet/wininet/internetopen.asp
http://msdn.microsoft.com/library/en-us/wininet/wininet/internetconnect.asp
*/

FtpCreateDirectory(DirName) {
global ic_hInternet
r := DllCall("wininet\FtpCreateDirectoryA", "uint", ic_hInternet, "str", DirName)
If (ErrorLevel != 0 or r = 0)
return 0
else
return 1
}

FtpRemoveDirectory(DirName) {
global ic_hInternet
r := DllCall("wininet\FtpRemoveDirectoryA", "uint", ic_hInternet, "str", DirName)
If (ErrorLevel != 0 or r = 0)
return 0
else
return 1
}

FtpSetCurrentDirectory(DirName) {
global ic_hInternet
r := DllCall("wininet\FtpSetCurrentDirectoryA", "uint", ic_hInternet, "str", DirName)
If (ErrorLevel != 0 or r = 0)
return 0
else
return 1
}

FtpPutFile(LocalFile, NewRemoteFile="", Flags=0) {
;Flags:
;FTP_TRANSFER_TYPE_UNKNOWN = 0 (Defaults to FTP_TRANSFER_TYPE_BINARY)
;FTP_TRANSFER_TYPE_ASCII = 1
;FTP_TRANSFER_TYPE_BINARY = 2
If NewRemoteFile=
NewRemoteFile := LocalFile
global ic_hInternet
r := DllCall("wininet\FtpPutFileA"
, "uint", ic_hInternet
, "str", LocalFile
, "str", NewRemoteFile
, "uint", Flags
, "uint", 0) ;dwContext
If (ErrorLevel != 0 or r = 0)
return 0
else
return 1
}

FtpGetFile(RemoteFile, NewFile="", Flags=0) {
;Flags:
;FTP_TRANSFER_TYPE_UNKNOWN = 0 (Defaults to FTP_TRANSFER_TYPE_BINARY)
;FTP_TRANSFER_TYPE_ASCII = 1
;FTP_TRANSFER_TYPE_BINARY = 2
If NewFile=
NewFile := RemoteFile
global ic_hInternet
r := DllCall("wininet\FtpGetFileA"
, "uint", ic_hInternet
, "str", RemoteFile
, "str", NewFile
, "int", 1 ;do not overwrite existing files
, "uint", 0 ;dwFlagsAndAttributes
, "uint", Flags
, "uint", 0) ;dwContext
If (ErrorLevel != 0 or r = 0)
return 0
else
return 1
}

FtpGetFileSize(FileName, Flags=0) {
;Flags:
;FTP_TRANSFER_TYPE_UNKNOWN = 0 (Defaults to FTP_TRANSFER_TYPE_BINARY)
;FTP_TRANSFER_TYPE_ASCII = 1
;FTP_TRANSFER_TYPE_BINARY = 2
global ic_hInternet
fof_hInternet := DllCall("wininet\FtpOpenFileA"
, "uint", ic_hInternet
, "str", FileName
, "uint", 0x80000000 ;dwAccess: GENERIC_READ
, "uint", Flags
, "uint", 0) ;dwContext
If (ErrorLevel != 0 or fof_hInternet = 0)
return -1

FileSize := DllCall("wininet\FtpGetFileSize", "uint", fof_hInternet, "uint", 0)
DllCall("wininet\InternetCloseHandle",  "UInt", fof_hInternet)
return, FileSize
}


FtpDeleteFile(FileName) {
global ic_hInternet
r :=  DllCall("wininet\FtpDeleteFileA", "uint", ic_hInternet, "str", FileName)
If (ErrorLevel != 0 or r = 0)
return 0
else
return 1
}

FtpRenameFile(Existing, New) {
global ic_hInternet
r := DllCall("wininet\FtpRenameFileA", "uint", ic_hInternet, "str", Existing, "str", New)
If (ErrorLevel != 0 or r = 0)
return 0
else
return 1
}

FtpOpen(Server, Port=21, Username=0, Password=0 ,Proxy="", ProxyBypass="") {
IfEqual, Username, 0, SetEnv, Username, anonymous
IfEqual, Password, 0, SetEnv, Password, anonymous

If (Proxy != "")
AccessType=3
Else
AccessType=1
;#define INTERNET_OPEN_TYPE_PRECONFIG                    0   // use registry configuration
;#define INTERNET_OPEN_TYPE_DIRECT                       1   // direct to net
;#define INTERNET_OPEN_TYPE_PROXY                        3   // via named proxy
;#define INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY  4   // prevent using java/script/INS

global ic_hInternet, io_hInternet, hModule
hModule := DllCall("LoadLibrary", "str", "wininet.dll")

io_hInternet := DllCall("wininet\InternetOpenA"
, "str", A_ScriptName ;lpszAgent
, "UInt", AccessType
, "str", Proxy
, "str", ProxyBypass
, "UInt", 0) ;dwFlags

If (ErrorLevel != 0 or io_hInternet = 0) {
FtpClose()
return 0
}

ic_hInternet := DllCall("wininet\InternetConnectA"
, "uint", io_hInternet
, "str", Server
, "uint", Port
, "str", Username
, "str", Password
, "uint" , 1 ;dwService (INTERNET_SERVICE_FTP = 1)
, "uint", 0 ;dwFlags
, "uint", 0) ;dwContext

If (ErrorLevel != 0 or ic_hInternet = 0)
return 0
else
return 1
}

FtpClose() {
global ic_hInternet, io_hInternet, hModule
DllCall("wininet\InternetCloseHandle",  "UInt", ic_hInternet)
DllCall("wininet\InternetCloseHandle",  "UInt", io_hInternet)
DllCall("FreeLibrary", "UInt", hModule)
}

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