Error received when trying export:
"The Oracle Export Utility executable must be specified".
1. Select View | Options | Executables.
2. From the "Export" field, browse to the EXP.exe file in your Oracle client folder. There is an "Auto Find" button to the right of the field that can be used as well.
For instance, if you have an Oracle 92 client installed on your C: drive, it can be found at "C:\oracle\ora92\bin\EXP.EXE".