WSHNetwork.MapNetworkDrive error '80070055'  - I've done some research but I'm stumped

I am using code from another co-worker to map drives to other machines, then copy files over to those mapped drives.  I keep getting the
The local device name is already in use.
error for this line

objNetwork.MapNetworkDrive "N:", "\\Prodweb10\DMProEducation", False, "IUSR_NEW-WEB", "uploaduser"

HERES MY CODE

' Create objects
set objFileSystem=CreateObject("Scripting.FileSystemObject")
Set objNetwork = Server.CreateObject("WScript.Network")

' Unmap any previous mapped drives
Set colDrives = objNetwork.EnumNetworkDrives
For i = 0 to colDrives.Count-1 Step 2
      If Instr(colDrives.Item (i + 1), "\\Prodweb10") > 0 Then
            objNetwork.RemoveNetworkDrive colDrives.Item (i)
      End If
      If Instr(colDrives.Item (i + 1), "\\Prodweb12") > 0 Then
            objNetwork.RemoveNetworkDrive colDrives.Item (i)
      End If
Next
Set colDrives = Nothing

' Map drive to a shared folder on the production servers
objNetwork.MapNetworkDrive "N:", "\\Prodweb10\DMProEducation", False, "IUSR_NEW-WEB", "uploaduser"
objNetwork.MapNetworkDrive "L:", "\\Prodweb12\DMProEducation", False, "IUSR_NEW-WEB", "uploaduser"

If strImageName <> "" Then
' Copy folder to production servers
objFileSystem.CopyFile destination & "\" & strImageName, "N:\images\", True
objFileSystem.CopyFile destination & "\" & strImageName, "L:\images\", True
End If

' Unmap any previous mapped drives
Set colDrives = objNetwork.EnumNetworkDrives
For i = 0 to colDrives.Count-1 Step 2
      If Instr(colDrives.Item (i + 1), "\\Prodweb10") > 0 Then
            objNetwork.RemoveNetworkDrive colDrives.Item (i)
      End If
      If Instr(colDrives.Item (i + 1), "\\Prodweb12") > 0 Then
            objNetwork.RemoveNetworkDrive colDrives.Item (i)
      End If
Next

' Clean up
Set colDrives = Nothing
set objFileSystem = Nothing
Set objNetwork = Nothing


I am not a strong vb guy, more of an asp guy.
Thanks

Start Free Trial