Didnt the dev stop supporting that ages ago? i bought it, but it broke once, and he fixed it, but then broke again, but have messaged him several times with no response, so i uninstalled it (was completely unusable for me!). I didnt get it through sim market though, straight from his site. I wonder if previously having it installed is causing the CTD issue?
Also, i uninstalled Chicago scenery, and the random add-on Helipads vanished, but still got CTD, so not that causing it… must be something with that payversion as we all seem to have had it at some point?