Option Explicit
Sub test()
Dim i As Integer
With Application.FileDialog(msoFileDialogFilePicker)
.InitialFileName = ActiveWorkbook.Path & "\"
.Filters.Clear
.Filters.Add "ma descrip", "*.xls"
.AllowMultiSelect = True
.Show
If .SelectedItems.Count > 0 Then
For i = 1 To .SelectedItems.Count
Cells(i, 1) = .SelectedItems(i)
Next i
End If
End With
End Sub