Password on SQL server2005

Password on SQL server2005

Hi
I'm using SQLDRV to write data to a new DB in SQL 2005 and ADO to to read data.
I want to setup a DSN (on the server and on WEB client) with mixed authentication mode and with an existant default user (ie sa), this to avoid, in case of hardware changes, to add a new user on SQL. Normally "sa" has password, but zenon installation probably password was changed. I don't want to change password because I don't know if zenon use this user, so my question is ....is possible to know password of 'sa' user on SQL Server2005 (V6.21,V6.22)
Thanx

This is a migrated post! Originally posted on 21.05.2008 by user fabios. Please be aware that information can be outdated.