Ok, I've installed the program and set it to run, but once I've completed the plane and airport selection process, the following information appears before the program crashes:Failed to tie property/c-thrust[O] to a pointer.Audio initialization failed! Unknown exception in the main loop. Aborting...Possible cause: No errorThat first bit about failing to tie things properly is sometimes replaced by failure to locate runway.Anyone know what I ought to do? I'm a bit of a technical dunce, so treat me kindly!

>Audio initialization failed! Unknown exception in the main>loop. >Aborting...>Possible cause: No errorAborting with "No error" isn't fgfs' style. That's nowhere in the FlightGear code. Must be in one of the drivers, where the audio driver is a logical candidate. Can you make sure that you are using the newest drivers for your sound card? A newer version of OpenAL may help, too. >That first bit about failing to tie things properly is>sometimes replaced by failure to locate runway.Those aren't worrying and not the reason for your problem. That's just fgfs' routine whining at startup.