This affect all applications that use c# WebBrowser control. The Lync client is an example. I was able to reproduce the error using http://osmf.org/dev/2.0gm/hello-world-javascript.html. Here's what I did:
- Create a c# WinForm with WebBrowser control
- Set the WebBrowser control to navigate to http://osmf.org/dev/2.0gm/hello-world-javascript.html.
It plays fine the first time. After relaunching the app, It pops up the #1034 error. To make it play again, I have to delete the .swf file from the Temporary Internet Files folder.
IE11 plays fine on the same box.
There was a similar problem in 2009: http://blogs.msdn.com/b/johan/archive/2009/08/06/problems-with-flash-content-in-the-webbro wser-control.aspx.
That problem occured when dynamically trying to display a cached .swf with an external interface through script.
My problem only occured with the latest Flash Player 12.0.0.x. I tested 12.0.0.77 and 13.0.0.168 beta version.
Any help is appreciated.