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I'm not with Laminar Research, just a fellow simmer in the UK, but it might be best to look in your X-Plane 11 Resources folder to see if the Rand.bin file is listed? Please click on following link to see what I mean:-
I guess you must be running version 11.30 X-Plane 11, as this file is not listed in 11.25, but it is listed in 11.30?
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