Re: Client 11g don't connect
1012389Jun 3 2013 — edited Jun 3 2013Dears,
I came through very similar issue which is already raised in thread.
Please support if any one had resolved it.
Issue:
I installed Oracle 11gR2 on Win7 64 Bit Machiene yb downloading these two files:
win64_11gR2_database_1of2
win64_11gR2_database_2of2
I am using Toad to access Oracle DB, but unfortunatly older version of TOAD does not support Oracle 64 Bit Client hence i installed 32 Bit Client by downloading the below file:
win32_11gR2_client
After this all I am not able to Connet to Oracle DB and getting the following error:
ORA-12560: TNS:protocol adapter error
I checked Listner, TNs Ping, Oracle Sid etc etc and every thing looks fine.
Please help
Regards