Hi FSDT,
I was having a CTD in FSX when I right clicked on the main FSX screen, for example to open a new view. Same problem when I tried to use the top menu to open an addon or start a new view. Sometimes I got a CTD without doing anything. Following the advice of Jim Young on Avsim, I looked at my dll.xml file to see recent entries. I found an entry for C:\Program Files (x86)\Addon Manager\bglmanx.dll
Since that dll file is dated 2-16-20, v 4.5.0.19 and my dll.xml file was last changed on 2-18-20, I removed that dll.xml entry. This stopped the CTDs. Before removing that entry just now, I also tried an update today, but it didn't affect that file.
I don't know what this dll file does. Looking quickly at several FSDT sceneries, they still appear to be working. Bu I think it ix likely the missing dll will cause problems in the future.
Thank you,
Mike777