password recovery file for PIX

[Syed Iftekhar Ahmed]

Title: password recovery file for PIX

Hi all

 can I get password recovery files for PIX firewall (version 4.0-- as per the following dump 4)

"
PIX Version 4(1)7 Point
Maximum Connections:  1024
Copyright (c) 1996-1998 by Cisco Systems, Inc.
"

Thanks in advance
Syed