Works fine using CrossOver 7.1.0 and PL/SQL Developer 7.1.5.1398.
adapted from Original Message
- Run the setup
- Download Oracle InstantClient for Win32 from the Oracle site
- unpack them in under C:\Program Files\instantclient\
(note: The easiest way to get to the C: drive is to go to the Configure menu and select Manage Bottles. Under the Advanced tab there is a button "Open C: Drive in Finder") - Create a link to your tnsnames.ora file inside C:\Program Files\instantclient\
- You will have to create the network and admin folders
- cd instantclient
- mkdir network/admin
- cd network/admin
- Create the actual link
- ln -s $ORACLE_HOME/network/admin/tnsnames.ora .
OR - ln -s $TNS_ADMIN/tnsnames.ora
- wherever your tnsnames.ora lives...
- Launch pl/sql developer
- Go to preferences.
- set oracle home to C:\Program Files\instantclient
- set oci.dll to C:\Program Files\instantclient\oci.dll
- Close it, and launch it again.
- You should be able to connect to a database now.