i want to upgrade from windows server 2000 to 2003 but we have some applications like backup with raid and etc so i dont want to lose those settings but i have to upgrade windows so what are possible ways to upgrade to windows server 2003 without losing software settings.

Hi,Please put your query on Windows Server forum http://social.technet.microsoft.com/Forums/en/category/windowsserver/This forum is dedicated for exchange server related issues.Raj