I am new to Oracle, I am starting to work on my first project. I have installed Oracle Client ora11 and pl/sql. I have set tns names files under network/admin(tns names file is ok, I copied it from a colleague). Whwn I start pl/sql I got: Initialization Error, SQL*NET not properly installed.

After upgrading from Oracle 9i to oracle 10g, I am unable to connect through PL/SQL eventhough I am able to use sqlplus and exp/imp. Digital Electronics With Vhdl William Kleitz Pdf To Word here. SQL*Net not properly installed OracleHomeKey. This seems to be the problem with PL/SQL Developer settings that need change after the upgrade. Do you still have.

I already searched a lor for this issue. The solution is to set the home directory and oci.dll on preferences.

I did it already and nothing changed. I verified on registry, the home directory is set to C: app myname product 11.2.0 client_1. The oracle name is OraClient11g_home2. I tried to put these two values and did not work. I have the same directory also on c: oracle.

And also tried to put this path, no results. If anyone have any idea what else could be the problem, I will be thankfull.