Comment 1 for bug 605655

The service manager attempts (and fails) to detect media it needs to play and that fact that the player is not available.
This did work in tests but may well not work too well.

Test case .

- Add a powerpoint to a service and save it
- turn off presentations and restart openlp
- load service and you should have red cross.
- turn on presentations and restart openlp
- load service and its should play.

Simples.