How to make a PowerShell FTPS script (SSL) to upload a single file?

I need a script to help me for uploading a single file, to a cloud.

I found some answers with the protocol SFTP (SSH), but I cannot find a script working with FTPS (SSL).

I have tried this script, but it doesn't work:

Add-Type -Path "C:\Program Files (x86)\WinSCP\WinSCPnet.dll"
$sessionOptions = New-Object WinSCP.SessionOptions
$sessionOptions.ParseUrl("**ftps**://**login**:**password**@**ipoftheremoteserver**:990/")

$session = New-Object WinSCP.Session
$session.Open($sessionOptions)

$session.PutFiles("D:\QAPPLI\Quadra\DATABASE\PAIE\000001\qpaie.mdb", "/FOLDER1/08h00").Check()

$session.Dispose()

I have this error:

PS C:\Windows\system32> D:\Script\08h00_000001_Client1_to_ftps.ps1 Exception lors de l'appel de « Check » avec « 0 » argument(s) :
« Erreur lors du transfert du fichier 'D:\QAPPLI\Quadra\DATABASE\PAIE\000001\qpaie.mdb'. Server sent passive reply with unroutable address 172.16.59.131, using host address instead.
Copie de fichiers vers le coté distant échouée.
Filename invalid
Au niveau de D:\08h00_000001_Client1_to_ftps.ps1 : 8 Caractère : 85 + $session.PutFiles("D:\QAPPLI\Quadra\DATABASE\PAIE\000001\qpaie.mdb", "/FOLDER1/08h00").Check <<<< () + CategoryInfo : NotSpecified: (:) [], MethodInvocationException + FullyQualifiedErrorId : DotNetMethodException

Translated to English:

D:Script08h00_000001_Client1_to_ftps.ps1 Exception when calling "Check" with "0" argument (s): «"Error transferring file ' D:QAPPLIQuadraDATABASEPAIE000001qpaie.mdb '. Server sent passive reply with unroutable address 172.16.59.131, using host address instead.
Copying files to the failed remote side.
Filename Invalid
at D:08h00_000001_Client1_to_ftps.ps1:8 character: 85 + $session. PutFiles ( "D:QAPPLIQuadraDATABASEPAIE000001qpaie.mdb", "/FOLDER1/08h00"). Check < < < () + CategoryInfo: NotSpecified: (:) [], MethodInvocationException + FullyQualifiedErrorId: DotNetMethodException

Many thanks for your help.

Solution

The remotePath (second) argument of Session.PutFiles is:

Full path to upload the file to.

While you seem to pass in a path to a folder only, not full path to a file.

This should be correct:

$session.PutFiles(
    "D:\QAPPLI\Quadra\DATABASE\PAIE\000001\qpaie.mdb", "/FOLDER1/08h00/qpaie.mdb").Check()