It's because you've created debug swf's and are trying to run them without a debugger running. Either...
Run them from the debug menu in Flex builder, or Make production swfs. Gk. Gregor Kiddie Senior Developer INPS Tel: 01382 564343 Registered address: The Bread Factory, 1a Broughton Street, London SW8 3QJ Registered Number: 1788577 Registered in the UK Visit our Internet Web site at www.inps.co.uk <blocked::http://www.inps.co.uk/> The information in this internet email is confidential and is intended solely for the addressee. Access, copying or re-use of information in it by anyone else is not authorised. Any views or opinions presented are solely those of the author and do not necessarily represent those of INPS or any of its affiliates. If you are not the intended recipient please contact [EMAIL PROTECTED] ________________________________ From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Peter Anselmo Sent: 19 March 2008 17:22 To: [email protected] Subject: Re: [flexcoders] strange popup do you have the debugger versions of the flash player installed on your testing browser? On Wed, Mar 19, 2008 at 1:19 PM, markflex2007 <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> > wrote: Hi I get a popup and say following word when I run a flex app in FB3,How to disable it.Thanks. Where is the debugger or host application running? localhost other machine

