I have same TNSNAMES.ORA file with all entries fine because I know that it works for office 32-bit. So TNSNAMES.ORA file won't be the issue (location> C:\oracle\product\11.2.0\client_1\Network\Admin).
I have same TNSNAMES.ORA file with all entries fine because I know that it works for office 32-bit. So TNSNAMES.ORA file won't be the issue (location> C:\oracle\product\11.2.0\client_1\Network\Admin).