Hi Guys,

Again i am with my problem. anyway i just install oracle 9i on my windows xp os and i created database but i can not able to connect with database useing sql*pluse.it comeing up with error like ORA-12535 connection time out. i also change my host name under tnsname.ora and listner.ora with my ip address but after that it comes with ORA-12514 service_name not resoleve with listner.ora. i am now confused is there any thing i am missing or there is different way to set net connection for database in oracle 9i. i am relatevely new with 9i. please help me out.