Hi this is a bug
Windows: Starting the instance service fails to start the database in Server rel. 10g
Doc ID: Note:359428.1
10.1.0.5 /
10.2.0.2
Bug 4598734
Checking your oradim. log you'll find
Tue Jun 27 11:19:18 2006
C:\oracle\product\10.2.0\db_1\bin\oradim.exe -shutdown -sid perp -usrpwd * -shutmode immediate -log oradim.log
Tue Jun 27 11:19:19 2006
ORA-01012: not logged on
and sqlnet.ora
Fatal NI connect error 12560, connecting to:
(DESCRIPTION=(ADDRESS=(PROTOCOL=BEQ)(PROGRAM=oracle)(ARGV0=oracleperp)(ARGS='(DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))'))(CONNECT_DATA=(SID=perp)(CID=(PROGRAM=C:\oracle\product\10.2.0\db_1\bin\oradim.exe)(HOST=SRVPRODUCCION)(USER=SYSTEM))))