Rewire missing in Sonar-5

[Old Crab]

I have Rason 3.0 fully installed.

Insert->Rewire Device used to appear in Sonar's Insert menu but recently they are missing.

I just completely re-installed Reason but the problem still Rewire is still missing in Sonar.

Is there a way to cause Sonar to rechgnize that I have Rewire devices installed?

I ran the VST Config Wizard on the outside chance that it would detect Rewire devices even tho they are not VST. Of course that did not work as well.

I suppose the next step would be to uninstall Reason and complete scrub down any Propellerhead entries from the registry (Win-XP) and then re-install again. (I didn't scrub the registry last time, just un-install / re-install).

If that fails, then I suppose un-install and re-install Sonar.
Unless someone here can suggest a way to cause Sonar to detect Rewire devices.

I also used to have BFD showing up as offered as a Rewire device in Sonar and now it also is missing.

Any ideas?

Regards,
OC