Run-time error 1004 - Method 'Open' of object "workbooks' failed

Hi Guys
I am new here, so pls bear with me
I am trying this code, but getting that annoyant error.

Sub Inicio()

Application.DisplayAlerts = False

BD = MsgBox("Já Actualizou BD?", vbYesNo)
If BD = vbNo Then
Workbooks.Open ("\\filesharing2\binvestor2\Share Departamental\DRCG\05 Risco de Crédito\01 IMPARIDADE\01 APURAMENTO DE IMPARIDADE\IFRS9 Output\Curvas.xlsb")
Dim Dados As Workbook
Set Dados = Workbooks("Curvas.xlsb")
Workbooks("Curvas.xlsb").Application.Run ("'Curvas.xlsb'!Actualizar")
Workbooks("Curvas.xlsb").Application.Run ("'Curvas.xlsb'!Copiar_V")

'Call Copiar_BD
Sheets("Resumo").Activate

Else
'Call Copiar_BD
Sheets("Resumo").Activate

End If

Application.DisplayAlerts = True

End Sub

So the code and myself are stuck there. Office is 2010 plus, and I can also open the file mannually without probs or msgs:

Would appreciate vm your help pls...

Tks a lot!

try

Please Login or Register  to view this content.

maybe this way

Please Login or Register  to view this content.

sorry same error....