11.5.8 installation Problem

[Natalia Laracca]

Hi,     I have readed on FORUM metalink that you have had the same problem that me. My situation is:   I have Windows XP professional. I'm trying to install PROD db 11.5.8 and on 5 CD, it stops at the sqlplus screen with usernmae. The message on the SQLPLUS screen is: ERROR: ORA-1033: ORACLE initialization or shutdown in progress.   Enter user-name:   If you  had some solution  to successfully install PRODdatabase, it's much appreciated.   Thanks in advanced,         Natalia L. Laracca