I have a project that calls other projects. The code for each program is being displayed in the trace window EXCEPT for one project. None of the code for that project is being displayed. Instead, the trace window shows the message 'source not available'. In Fox 2.6, I always took that to mean that I needed to recompile the project. I have done that several times, have checked the properties of the associated files (all are writable). Still I can not trace the code.

Is there something I have overlooked?