Oracle Database Express Edition (XE)

Hi, guys:

I am sorry for the post. The problem may sound familiar to you, but I have been lost for one week. I am required to install Oracle XE 11g on Windows 7 64 bits OS. and I tried many times and searched on this forum, but I still cannot use get started URL. Here is my situation:

#1 I cannot run get started, I get information as:
Unable to connect
Firefox can't establish a connection to the server at 127.0.0.1:8080.


#2 I checked the services of Windows.
There are these services related to XE:

OracleJobSchedulerXE disabled
OracleMTSRecoveryService manual
OracleServiceXE started automatic
OracleXEClrAgent manual
OracleXETNSListener automatic

SO only OracleServiceXE is started. I tried to start OracleXETNSListener service, but it failed, and reported: the Oracle OracleXETNSListener service started and then stopped, some service stop automatically if they are not in use by other services or programs.

#3 I can run start database and and it reported: OracleXETNSListener is starting. and I can run sqlplus and log in as system as sysdba.

#4 I also run lsnrctl stat on command and I got this result:

lsnrctl for 32- bit windows: version 11.2.0.2.0- production on 27-NOV-2012
connecting to (DESXRIPTION=(ADDRESS=(PROTOCOL=TCP)(KEY=EXTPROC)))
TNS12541: TNS: no listenerTNSTNS-12560: TNS: protocol adapter error
TNS-00511: no listener
32-bit windows Error: 61: Unknown error
connecting to (DESXRIPTION=(ADDRESS=(PROTOCOL=IPC)(HOST=LSGPCDELL790-2)(PORT=1521)))
TNS12541: TNS: no listenerTNSTNS-12560: TNS: protocol adapter error
TNS-00511: no listener
32-bit windows Error: 61: Unknown error

Could anyone help me on this problem? what should I start?

Thanks for your help!

Sam

Edited by: lxiscas on Nov 27, 2012 8:50 AM

Edited by: lxiscas on Nov 27, 2012 8:51 AM