Hi Mark,

Thanks for the reply.

I have tried that and nothing happened unfortunatley.

So far I have tried the following:

-Reinstall using the repair.
-Uninstall version 4600 then reinstall 4600.
-Uninstall version 4600 then reinstall 4400.

Even 4400 has no strobes or beacons now. :'(

I'm really lost with this now as I just checked the 767 and that doesn't have beacons. Strobes are there but no flashing red lights.

I have rolled back to the previous 767 version as well and thats exactly the same. Strobes but no beacons.

So in a nutshell

757 - 4400/4600 versions have no beacons or strobes.
767 - 1400/1500 versions have strobes but no beacons.

Please help!  :-[ :-[