I wrote a hybrid extension that dispatches a CSXS event when it is installed. My sdk plug-in listens for said event. Everything was working when these two pieces were installed. If the extension is not installed then the SDK plugin should not communicate with the extension. I unstalled this extension from extension manager. When I stepped through the Illustrator SDK code I saw that the CSXS communication was still taking place. Any ideas why?
If I change the name of the event listener in the SDK plugin then the CSXS communication does not take place. Why is this extension lingering?