Remove oracle database without accessing registery

Hi
Can I remove oracle from my machine without accessin g
registery?
I have been told by my teacher that is possible
but as my experience in oracle installation that causes installtion to stop somewhere?
can you suggest please?
oracle 10g
windows xp Os

Hi;
Please see:
Note 124353.1 WIN: Manually Removing all Oracle Components on Microsoft Windows Platforms
Regard
Helios

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Removing Oracle Database Enterprise Edition Release 11.2.2.0 on linux 5

I have installed Pre-Built Developer-VM (for Oracle VM VirtualBox) named Database App Development VM, including Oracle Database 11g Release 2 Enterprise Edition.
VirtualBox VMs for Developers</title><meta name="Title" content="VirtualBox VMs for Developers&q…
I would like to remove Oracle Database Enterprise Edition Release 11.2.2.0 on linux 5, but I am getting the error "command not found".
[oracle@localhost ~]$ cd $ORACLE_HOME
[oracle@localhost dbhome_2]$ cd deinstall
[oracle@localhost deinstall]$ ls -ltr
-rwxr-xr-x 1 oracle oracle 32343 Dec 16 2009 sshUserSetup.sh
-rw-r--r-- 1 oracle oracle 489   Nov 16 2009 readme.txt
-rw-r--r-- 1 oracle oracle 3466 Mar 19 2010 deinstall.xml
-rwxr-xr-x 1 oracle oracle 9369 Jun 10 2010 bootstrap.pl
-rwxr-xr-x 1 oracle oracle 14776 Jul 15 2010 deinstall.pl
drwxr-xr-x 2 oracle oracle 4096 Oct 2 2010 response
drwxr-xr-x 2 oracle oracle 4096 Oct 2 2010 jlib
-rwxr-xr-x 1 oracle oracle 8474 Oct 2 2010 deinstall
[oracle@localhost deinstall]$ ./deinstall
Checking for required files and bootstrapping ...
Please wait ...
./deinstall: line 217: ERROR:: command not found
Does anybody have an idea?

Hello Asif,
I opened deinstall.pl with vi and jumped to line 217. There is nothing in line 217. Its the end of file. In line 216 is the following command:
$TOOL_DIR/perl/bin/perl $TOOL_DIR/deinstall.pl $HOME_VER $TEMP_LOC $TOOL_DIR $ARCHITECTURE_FLAG $TOOL_ARGS
I cannot find the problem.
deinstall.pl
# $Header: install/utl/scripts/db/deinstall /main/3 2010/05/28 20:12:57 ssampath Exp $
# Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
#    NAME
#      deinstall - wrapper script that calls deinstall tool.
#    DESCRIPTION
#      This script will set all the necessary variables and call the tools
#      entry point.
#    NOTES
#      <other useful comments, qualifications, etc.>
#    MODIFIED   (MM/DD/YY)
#    mwidjaja    04/29/10 - XbranchMerge mwidjaja_bug-9579184 from
#                           st_install_11.2.0.1.0
#    mwidjaja    04/15/10 - Added SHLIB_PATH for HP-PARISC
#    mwidjaja    01/14/10 - XbranchMerge mwidjaja_bug-9269768 from
#                           st_install_11.2.0.1.0
#    mwidjaja    01/14/10 - Fix help message for params
#    ssampath    12/24/09 - Fix for bug 9227535. Remove legacy version_check
#                           function
#    ssampath    12/01/09 - XbranchMerge ssampath_bug-9167533 from
#                           st_install_11.2.0.1.0
#    ssampath    11/30/09 - Set umask to 022.
#    prsubram    10/12/09 - XbranchMerge prsubram_bug-9005648 from main
#    prsubram    10/08/09 - Compute ARCHITECTURE_FLAG in the script
#    prsubram    09/15/09 - Setting LIBPATH for AIX
#    prsubram    09/10/09 - Add AIX specific code check java version
#    prsubram    09/10/09 - Change TOOL_DIR to BOOTSTRAP_DIR in java cmd
#                           invocation of bug#8874160
#    prsubram    09/08/09 - Change the default shell to /usr/xpg4/bin/sh on
#                           SunOS
#    prsubram    09/03/09 - Removing -d64 for client32 homes for the bug8859294
#    prsubram    06/22/09 - Resolve port specific id cmd issue
#    ssampath    06/02/09 - Fix for bug 8566942
#    ssampath    05/19/09 - Move removal of /tmp/deinstall<timestamp> to java
#                           code.
#    prsubram    04/30/09 - Fix for the bug#8474891
#    mwidjaja    04/29/09 - Added user check between the user running the
#                           script and inventory owner
#    ssampath    04/29/09 - Changes to make error message better when deinstall
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#                           is passed.
#    ssampath    04/15/09 - Fix for bug 8414555
#    prsubram    04/09/09 - LD_LIBRARY_PATH is ported for sol,hp-ux & aix
#    mwidjaja    03/26/09 - Disallow -home for running from OH
#    ssampath    03/24/09 - Fix for bug 8339519
#    wyou        02/25/09 - restructure the ohome check
#    wyou        02/25/09 - change the error msg for directory existance check
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#    dchriste    10/30/08 - eliminate non-generic tools like 'cut'
#    ssampath    08/18/08 - Pickup srvm.jar from JLIB directory.
#    ssampath    07/30/08 - Add http_client.jar and OraCheckpoint.jar to
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#    ssampath    07/08/08 - assistantsCommon.jar and netca.jar location has
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#    ssampath    04/11/08 - If invoking the tool from installed home, JRE_HOME
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#    khsingh     07/18/06 - add osdbagrp fix
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#    bktripat    06/12/06 - Fix for bug 5246802
#    bktripat    05/08/06 -
#    khsingh     05/08/06 - fix tool to run from any parent directory
#    khsingh     05/08/06 - fix LD_LIBRARY_PATH to have abs. path
#    ssampath    05/01/06 - Fix for bug 5198219
#    bktripat    04/21/06 - Fix for bug 5074246
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#    bktripat    02/08/06 - Fix for bug 5024086 & 5024061
#    bktripat    01/24/06 -
#    mstalin     01/23/06 - Add lib to pick libOsUtils.so
#    bktripat    01/19/06 - adding library changes
#    rahgupta    01/19/06 -
#    bktripat    01/19/06 -
#    mstalin     01/17/06 - Modify the assistants deconfig jar file name
#    rahgupta    01/17/06 - updating emcp classpath
#    khsingh     01/17/06 - export ORACLE_HOME
#    khsingh     01/17/06 - fix for CRS deconfig.
#    hying       01/17/06 - netcadc.jar
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#    ssampath    01/16/06 -
#    bktripat    01/11/06 -
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#MACROS
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if [ -z "$ECHO" ]; then ECHO="/bin/echo"; fi
if [ -z "$AWK" ]; then AWK="/bin/awk"; fi
if [ -z "$ID" ]; then ID="/usr/bin/id"; fi
if [ -z "$DIRNAME" ]; then DIRNAME="/usr/bin/dirname"; fi
if [ -z "$FILE" ]; then FILE="/usr/bin/file"; fi
if [ "`$UNAME`" = "SunOS" ]
then
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    then
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then
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elif [ `expr "$DOT" : '.*'` -gt 0 ];
then
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# This is fix for bug 5024086.
RUID=`$ID|$AWK -F$ '{print $2}'|$AWK -F$ '{print $1}'`
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$ECHO "You must not be logged in as root to run $0."
$ECHO "Log in as Oracle user and rerun $0."
exit $ROOT_USER
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   esac
if [ $HOME_VER = 1 ];
then
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user505 wrote:
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Remove oracle database without accessing registery

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