Hello,
Im having this annoying problem: I got this massage that says I should download the newest add-on manager from the website of FSDT in order to get the update for the new PMDG 777-300er. I did so and ever since FSX CTD 10-20 secs after initial launch. I completly deleted GSX and the add-on manager and reinstalled, for several times, but nothing helped.
Thanks for the helpers,
Guy