CTD on certain default aircraft

[uriahms 3]

Hi I get a ctd with the default Bell helicopter, Beaver, and glider. Maybe others but that's what I have seen for now. Not C172, Goose or C208. I can choose them fine and even see them in preview but when the flight has completed loading I get the ctd. 

I noticed it when the Beaver caused a ctd so I bought the one from Aerosoft. It too caused a ctd. I had this problem before when I noticed the Alabeo R66 that I had purchased caused a ctd and so did the default Bell Ranger. I have done an uninstall and reinstall albeit I kept all the addon files. The last time this happened I had to clean out everything and start from scratch. I have tons of addon aircraft and scenery and still never recovered from that.

Anybody has any ideas? I would submit the crash report file but I don't know how to attach files here. Thanks

PS FSX SE

Edited March 16, 2020 by uriahms

[Jim Young 2,356]

Attachments and images must be hosted on a site of your choosing. See screenshot forum. I do not think you can uninstall individual default aircraft and reinstall. Only a repair. Right click fsx and select repair.

[uriahms 3]

Thank you. I did the repair it says has done a fix but the same thing happens. CTD. Respectfully, I was not referring to uninstalling individual default aircraft. I was referring to uninstalling the entire sim. I did that with the steam uninstall but it only removes default signs and leaves all the addon files. I tried to simply delete the leftover FSX folder but it said a file was in use even though I exited and uninstalled the sim.