Hi,
Need more info like network topology. Is it Windows 2003 domain / forest environment or just a test lab where only Windows 2003 sever installed and you want to upgrade to windows 2008?
Regards
Biswajeet
we have do the migration windows 2003 to 2008 but cant able to finish ful fledged how will restore the old setup
Hello,
your description is not really to understand. Did you already start an update and now the server is not working anymore?
You can only go back if you have a backup from before.
Also it is important to know which server roles and applications are running on the server BEFORE starting an upgrade.
Be sure to have all drivers available from the hardware vendor for the new OS version.