Startup mount on Windows XP SP3

Good nigth.

       I'm try lauch a startup mount statement in a 10.2.0.3 instance on Windows XP SP3 but just get a error message "ORA-12560: Tns protocol adapter error" 

       I tried the statements below:

       C:\> sqlplus /nolog

       SQL> connect sys as sysdba

password: *****

        C:\> oradim -startup -sid orcl -starttype inst 

        If i try:

         C:\> oradim -startup -sid orcl -starttype srvc     the instance is opened but i need to mount.

Thanks .

 

Leonardo