In case you have installed Momentics IDE 4.5 (goes with QNX 6.4.0) and Help is incomplete, you may redress the situation:
- Select Help–>Software Updates–>Manage Configuration
- In the left pane of the newly displayed window, select the 6.4.0 documentation (usually C:\QNX640\target\qnx6\usr\help\eclipse)
- Select Enable from the list of available tasks
- Restart the IDE