Macro para excel que ejecutada consulta una access para cargar datos, existiendo la Query ya en access

gistfile1.txt

Option Explicit

Sub RunExistingQuery()

    Dim con         As Object
    Dim rs          As Object
    Dim AccessFile  As String
    Dim strQuery    As String
    Dim i           As Integer
            
    'Disable screen flickering.
    Application.ScreenUpdating = False
    
    'Specify the file PATH of the accdb file. You can also use the full path of the file like:
    AccessFile = "C:\Users\Christos\Desktop\Sample.accdb"
    
    
    'Set the name of the QUERY you want to run adn retrieve the data.
    strQuery = "qrRegions"
    
    On Error Resume Next
    'Create the ADODB connection object.
    Set con = CreateObject("ADODB.connection")
    'Check if the object was created.
    If Err.Number <> 0 Then
        MsgBox "Connection was not created!", vbCritical, "Connection Error"
        Exit Sub
    End If
    On Error GoTo 0
    
    'Open the connection.
    con.Open "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & AccessFile
    
    On Error Resume Next
    'Create the ADODB recordset object.
    Set rs = CreateObject("ADODB.Recordset")
    'Check if the object was created.
    If Err.Number <> 0 Then
        'Error! Release the objects and exit.
        Set rs = Nothing
        Set con = Nothing
        'Display an error message to the user.
        MsgBox "Recordset was not created!", vbCritical, "Recordset Error"
        Exit Sub
    End If
    On Error GoTo 0
         
    'Set thee cursor location.
    rs.CursorLocation = 3 'adUseClient on early  binding
    rs.CursorType = 1 'adOpenKeyset on early  binding
    
    'Open the recordset.
    rs.Open strQuery, con
    
    'Check if the recordet is empty.
    If rs.EOF And rs.BOF Then
        'Close the recordet and the connection.
        rs.Close
        con.Close
        'Release the objects.
        Set rs = Nothing
        Set con = Nothing
        'Enable the screen.
        Application.ScreenUpdating = True
        'In case of an empty recordset display an error.
        MsgBox "There are no records in the recordset!", vbCritical, "No Records"
        Exit Sub
    End If
    
    'Copy the recordset headers.
    For i = 0 To rs.Fields.Count - 1
        Sheets("Existing Access Query").Cells(1, i + 1) = rs.Fields(i).Name
    Next i
    
    'Write the QUERY VALUES in the sheet.
     Sheets("Existing Access Query").Range("A2").CopyFromRecordset rs
    
    'Close the recordet and the connection.
    rs.Close
    con.Close
    
    'Release the objects.
    Set rs = Nothing
    Set con = Nothing
    
    'Adjust the COLUMNS' width.
    Columns("A:B").AutoFit
    
    'Enable the screen.
    Application.ScreenUpdating = True

    'Inform the user that the macro was executed successfully.
    MsgBox "All data were  successfully retrieved from the '" & strQuery & "' query!", vbInformation, "Done"

End Sub