'Una que no he probado:
'Crear mediante codigo VBA un fichero de base de datos MDB
Private Sub Command1_Click()
On Error GoTo procerror
Screen.MousePointer = 11
Dim dbname As String
dbname = GetDBName()
If Len(dbname) > 0 Then
   CreateDB dbname
End If
procexit:
Screen.MousePointer = 0
Exit Sub
procerror:
MsgBox Err.Description
Resume procexit

End Sub

Public Function GetDBName() As String
On Error GoTo procerror
Dim filename As String
cd.DefaultExt = "mdb"
cd.DialogTitle = "Create Database"
cd.Filter = "VB Databases (*.mdb)|*.mdb"
cd.FilterIndex = 1
cd.Flags = cdlOFNHideReadOnly Or _
           cdlOFNOverwritePrompt Or _
           cdlOFNPathMustExist
cd.CancelError = True
cd.ShowSave
filename = cd.filename
On Error Resume Next
Kill filename

procexit:
GetDBName = filename
Exit Function


procerror:
filename = ""
Resume procexit
End Function

Public Sub CreateDB(dbname As String)
Dim db As Database
Set db = DBEngine(0).CreateDatabase(dbname, dbLangGeneral)
End Sub