Oracle 10g 安装后 oracledbconsoleorcl 无法启动

Windows 7 32bit ，在安装10g服务器之前，安装了11g客户端
现在卡在：
F:\oracle\product\10.2.0\db_1\BIN>emca -config dbcontrol db -repos recreate
Exception in thread "main" java.lang.NoClassDefFoundError: Files\OracleClient11\
=======================================================================
C：\>emctl start dbconsole
Environment variable ORACLE_SID not defined. Please define it.
SQL> select instance_name from V$instance;
INSTANCE_NAME
----------------
orcl
F:\oracle\product\10.2.0\db_1\BIN>set ORACLE_SID=ORCL
F:\oracle\product\10.2.0\db_1\BIN>emca -config dbcontrol db -repos recreate
Exception in thread "main" java.lang.NoClassDefFoundError: Files\OracleClient11\
手动系统变量添加
Java_BIN=F:\oracle\product\10.2.0\db_1\jdk\bin
Java_Home=F:\oracle\product\10.2.0\db_1\jdk
ORACLE_HOME=F:\oracle\product\10.2.0\db_1
Path=F:\oracle\product\10.2.0\db_1\jdk\bin
C:\Users\Administrator>java -version
java version "1.4.2_08"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_08-b03)
Java HotSpot(TM) Client VM (build 1.4.2_08-b03, mixed mode)
F:\oracle\product\10.2.0\db_1\BIN>emca -config dbcontrol db -repos recreate
Exception in thread "main" java.lang.NoClassDefFoundError: Files\OracleClient11\
======================================================================
以下cmd中 set 命令输出结果：
ALLUSERSPROFILE=C:\ProgramData
APPDATA=C:\Users\Administrator\AppData\Roaming
ASANY8=d:\Program Files\Sybase\SQL Anywhere 8
ASANYSH8=d:\Program Files\Sybase\Shared
CommonProgramFiles=C:\Program Files\Common Files
COMPUTERNAME=W130121
ComSpec=C:\Windows\system32\cmd.exe
FP_NO_HOST_CHECK=NO
HOMEDRIVE=C:
HOMEPATH=\Users\Administrator
Java_BIN=F:\oracle\product\10.2.0\db_1\jdk\bin
Java_Home=F:\oracle\product\10.2.0\db_1\jdk
LOCALAPPDATA=C:\Users\Administrator\AppData\Local
LOGONSERVER=\\W130121
NLS_lANG=SIMPLIFIED CHINESE_CHINA.ZHS16GBK
NUMBER_OF_PROCESSORS=4
OracleHome=C:\Program Files\OracleClient11\
ORACLE_HOME=F:\oracle\product\10.2.0\db_1\
OS=Windows_NT
Path=F:\oracle\product\10.2.0\db_1\bin;F:\oracle\product\10.2.0\db_1\jdk\bin;C:\Program Files\NVIDIA Corporation\PhysX\Common;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Microsoft SQL Server\80\Tools\Binn\;d:\Program Files\Sybase\SQL Anywhere 8\win32;d:\Program Files\Sybase\Shared\win32;d:\Program Files\Sybase\Shared\Sybase Central 4.1;d:\Program Files\Sybase\PowerDynamo\win32;d:\Program Files\Sybase\Shared\PowerBuilder;C:\Program Files\OracleClient11\;C:\Program Files\OracleClient11
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
PERL5LIB=F:\oracle\product\10.2.0\db_1\perl\5.8.3\lib\MSWin32-x86;F:\oracle\product\10.2.0\db_1\perl\5.8.3\lib;F:\oracle\product\10.2.0\db_1\perl\5.8.3\lib\MSWin32-x86;F:\oracle\product\10.2.0\db_1\perl\site\5.8.3;F:\oracle\product\10.2.0\db_1\perl\site\5.8.3\lib;F:\oracle\product\10.2.0\db_1\sysman\admin\scripts;
PROCESSOR_ARCHITECTURE=x86
PROCESSOR_IDENTIFIER=x86 Family 6 Model 42 Stepping 7, GenuineIntel
PROCESSOR_LEVEL=6
PROCESSOR_REVISION=2a07
ProgramData=C:\ProgramData
ProgramFiles=C:\Program Files
PROMPT=$P$G
PSModulePath=C:\Windows\system32\WindowsPowerShell\v1.0\Modules\
PUBLIC=C:\Users\Public
SESSIONNAME=Console
SystemDrive=C:
SystemRoot=C:\Windows
TEMP=C:\Users\ADMINI~1\AppData\Local\Temp
TMP=C:\Users\ADMINI~1\AppData\Local\Temp
TNS_ADMIN=C:\Program Files\OracleClient11\
USERDOMAIN=W130121
USERNAME=Administrator
USERPROFILE=C:\Users\Administrator
windir=C:\Windows
windows_tracing_flags=3
windows_tracing_logfile=C:\BVTBin\Tests\installpackage\csilogfile.log