i need oracle for my practicals. i have XP. there is no problem during installation of oracle, but when i open SQLPLUS, i m prompted for username/password. i have tried SCOTT, TIGER; SYSTEM, MANAGER; INTERNAL, ORACLE. but it still gives me some TNP protocol adapter error (something like tht).
some of my friendz told me tht it works only on Win 98. but when i tried running on Win98(dual boot) i got the same error.
PLEASE HELP!!!