R wrote:NET80 refers to V8 Oracle which is old version that you do not have.
I have successfully installed Oracle 10g from the following link.
"http://www.oracle.com/technetwork/developer-tools/developer-suite/downloads/index.html" =>Oracle Developer Suite 10g (10.1.2.0.2) =>Oracle Developer Suite 10g (10.1.2.0.2) (including Forms and Designer) for Windows.
Then i have pasted the Tnsentries in "D:\DevSuiteHome_2\BIN" folder. I am able to connect to the SQL Plus but not the report builder and Forms builder, getting message "ORA:12154: TNS Could nor resolve the conncet identifier specified."
I think i should also paste the tns entries in Network/Admin/NET80, but i am not able to find this folders..
Can anyone please let me know the reason.
No Issues, i could able to find the Network /Admin Folder, it is all SET now