10G installation questions

Question

HI
At the time I was installing my Oracle10G in my WinXP, the ip address of my host ( PC) was "192.168.1.105". Now it is changed to "192.168.1.100", my EM is not working ( em_start_out,txt - see below )
Questions:
========
1. How do I handle and address this issue ?
2. Can I force installer to use host name instead of IP sddress ?
3. Can I install just the enterprise Manager along. ?
C:\oracle\product\10.2.0\db_2\oc4j\j2ee>dir
Volume in drive C is HP_PAVILION
Volume Serial Number is 3436-15C3
Directory of C:\oracle\product\10.2.0\db_2\oc4j\j2ee
08/21/2006 06:10 AM <DIR> .
08/21/2006 06:10 AM <DIR> ..
08/10/2006 02:32 PM 264 deploy_db.ini
08/10/2006 02:29 PM <DIR> home
08/10/2006 02:27 PM <DIR> isqlplus
08/10/2006 02:27 PM <DIR> oc4j_applications
08/10/2006 02:27 PM <DIR> OC4J_DBConsole
08/10/2006 02:37 PM <DIR> OC4J_DBConsole_192.168.1.100_orcl
1 File(s) 264 bytes
7 Dir(s) 136,122,929,152 bytes free
C:\oracle\product\10.2.0\db_2\oc4j\j2ee>cd
em_start_out.txt
======================================
C:\oracle\product\10.2.0\db_2\oc4j\j2ee>emctl start dbconsole
Oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0
Copyright (c) 1996, 2005 Oracle Corporation. All rights reserved.
http://192.168.1.100:1158/em/console/aboutApplication
Starting Oracle Enterprise Manager 10g Database Control ...The OracleDBConsoleor
cl service is starting.
The OracleDBConsoleorcl service could not be started.
A system error has occurred.
System error 3 has occurred.
The system cannot find the path specified.
C:\oracle\product\10.2.0\db_2\oc4j\j2ee>

Answer 1

Atual,
Thanks.
I tried. did not help.
I have two questions.
1. At this point, I am unable to start the window service " OracleDBConsoleorcl".
How do I check the logfile to address this issue.
2. How do I see the logfile created by the "emctl startup dbconle" command.
3. What is the config file used by the "emctl startup dbconle" command to derive the following URL http://192.168.1.100:1158
Here is my terminal output
========================
C:\Documents and Settings\HP_Administrator>emctl start dbconsole
Oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0
Hi Atual,
Copyright (c) 1996, 2005 Oracle Corporation. All rights reserved.
http://192.168.1.100:1158/em/console/aboutApplication
Starting Oracle Enterprise Manager 10g Database Control ...The OracleDBConsoleor
cl service is starting.
The OracleDBConsoleorcl service could not be started.
A system error has occurred.
System error 3 has occurred.
The system cannot find the path specified.
C:\Documents and Settings\HP_Administrator>