Error 2146233321 Automation error

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eddy.peng
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Error 2146233321 Automation error

I created a VB6 application to transfer files via SFTP.

I downloaded WinSCP.exe, WinSCPnet.dll and use the following to register the dll for COM type library:

C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe WinSCPnet.dll /codebase /tlb

In my VB6 application, I add a reference to WinSCPnet.tlb, the VB6 application works fine in test environment(Windows Server 2003), but I got -2146233321 Automation error when I deploy into Production environment(Windows Server 2003), this error occurs when trying to create SessionOptions object as shown below:

Private Sub cmdCreateSession_Click()

On Error GoTo Err_Handler

Dim mySessionOptions As New SessionOptions

' Setup session options
With mySessionOptions
.Protocol = Protocol.Protocol_Sftp
.HostName = txtRemoteHost
.UserName = txtUserName
.Password = txtPassword
.SshHostKeyFingerprint = txtFingerPrint
End With

' Connect
Set gSession = New Session
gSession.Open mySessionOptions

MsgBox "Session is created successfully"
Exit Sub

Err_Handler:

MsgBox Err.Number & ":" & Err.Description
Exit Sub

End Sub


But it works fine when I run debug in production environment, I only get this error when I run .exe from Production environment.

Does anyone have any idea about this error?

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martin
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Re: Error 2146233321 Automation error

eddy.peng wrote:

But it works fine when I run debug in production environment, I only get this error when I run .exe from Production environment.
Are you running the .exe using the same local account?
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Martin Prikryl

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eddy.peng
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Yes, I'm using the same local account to run .exe and to debug.

I also tried to take the image of production machine and restore it into test network, the .exe works fine, when we restored the image back to production network, I got the same error when it tries to create SessionOptions object.

It really puzzles me and it's just not working in production network.

Your help is highly appreciated.

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martin
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eddy.peng wrote:

But I don't have Fuslogvw.exe in my environment(Windows 2003, VB6), I use WINSCPnet.tlb in VB6 application.
So download it. It's part of Windows SDK.
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Martin Prikryl

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