What is Wrong Here -

I am trying to validate the username and password at logon.I am doing this by connecting to an access database for usuing the data control.

This is the code I used, and on the Insert statement it gives me an ERROR.

Private Sub cmdOK_Click()
Dim username As String
Dim password As String

Data1.RecordSource = " SELECT Password From Advo_Details where Password = " '" & txtPassword & "'"
Insert Into("password")
Values (txtPassword)

If txtPassword = "password" Then
frmSearch.Show
frmSearch.Show
Else
MsgBox "Credentials provided are incorrect,Please retry!", vbOKOnly, "Log in ERROR"
txtUserName.Text = ""
txtPassword.Text = ""
txtUserName.SetFocus

End If
End If
End Sub