Topic Author
Posts: 2514
Joined: Mon Oct 04, 1999 6:09 am

Fsx Has Stopped Responding Error -- Fixed?

Sun Jul 29, 2012 5:09 pm

I've had this error for years now and I have googled it, but there doesn't seem to be any fix for it, or is there? It seems random. I know it can mostly be triggered by quick view-changes, but nothing is more frustrating them doing a over-seas flight, coming down on final and seeing the hour glass turn and then seeing the "flight sim has encountered a problem and will now restart" message. I have installed the UIAutomationCore.dll (and it put in the FSX folder), but still no luck!

David L
Posts: 8547
Joined: Tue May 18, 1999 2:26 am

Fsx Has Stopped Responding Error -- Fixed?

Mon Jul 30, 2012 10:20 am

It's very difficult to say from the information you've given. I did a Google search on UIAutomationCore and got results for quite a range of problems associated with it.

For example, if you're running Windows 7 you apparently need to use the Vista version of the DLL with FSX, as explained here:


Other than that, there could be any number of reasons.

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