Always make sure an application is closed before extending or reverting it in the FME Integration Console.
If an application status does not show Extended:
- Ensure that you have the correct license for extending the application. Training licenses will not work.
- Ensure that you are using the correct architecture version of FME Desktop for the application you are trying to extend. For example, AutoCAD Map 3D is only available in a 64-bit version, and therefore must be extended using 64-bit FME Desktop.