a2a stable of airplanes refuse to accept my simconnect versions, or perhaps I should say sometimes they work, but mostly not.  These are the freely downloadable simconnect versions available to everyone.  I have all of the simconnect versions.  I'd like to say I downloaded all from Just Flight recently, but I already had every one of the files.

It's only a2a planes.  No joy at a2a forums, I'm told it's my fault for still using FSX/A.  That may or may not be since I'm now using Windows 11, but that's now how I purchased the planes.

These planes worked perfectly with FSX/A when I was using Windows 7 64.

I don't have the time to invest in another (newer) simulation, so that's not an option.

 

People are finding out that Windows 11 is causing all kinds of new bugs with FSX and some FSX addons.  This may be one of them.  If you don't have FSX: Steam, I recommend you get it, it has a lot less problems than the box version of FSX.  If you wait for a sale, you can buy FSX: Steam for $5.  It is worth it because FSX:SE has a lot of bugs fixed that the box version doesn't have, and it has less problems on Windows 11.  It is more likely that your A2A planes will work fine on FSX:SE.

I appreciate your feedback, Zylx. Thank you.