Code to verify password on login

[Nitefox]

I found some username and password login code that I am editing for my needs, but I am having some trouble with it. I keep getting run time error '448': Named argument not found on the following line:
MatchCase:=False, SearchFormat:=False)

Code:

Private Sub CommandButton3_Click()
    Dim RowNo As Long
    Dim Id As String, pw As String
    Dim ws As Worksheet
    Dim aCell As Range

    If Len(Trim(Me.Username.Value)) = 0 Then
        Me.Username.Value.SetFocus
        MsgBox "Username cannot be empty"
        Exit Sub
    End If

    If Len(Trim(Password)) = 0 Then
        Password.SetFocus
        MsgBox "Password cannot be empty"
        Exit Sub
    End If

    Application.ScreenUpdating = False

    Set ws = Worksheets("Users")
    Id = LCase(Me.Username.Value)

    Set aCell = ws.Columns(1).Find(What:=Id, LookIn:=xlValues, _
    LookAt:=xlWhole, SearchOrder:=xlByRows, SearchDirection:=xlNext, _
    MatchCase:=False, SearchFormat:=False)

    '~~> If match found
    If Not aCell Is Nothing Then
        RowNo = aCell.Row
        If Me.Password = aCell.Offset(, 1) Then
            Sheets("Users").Range("G1").Value = Usernames.Value
            Unload Me
        Else
            MsgBox "Unable to match UserID or PasswordID, Please try again", vbOKOnly
        End If
    Else '<~~ If not found
        MsgBox "Unable to match UserID or PasswordID, Please try again", vbOKOnly
    End If
CleanExit:
    Set ws = Nothing
    Application.ScreenUpdating = True
    Exit Sub
End Sub

I have also attached my workbook.