Problem deploying Flexviewer app

[JoshuaCoates]

For some reason, when I try to run my app, it is opening up the browser with a white page and nothing happens.....in the lower left corner of the browser it says "Readfpdownload.adobe.com"? Sometimes I can get the app to come up if I hit refresh a bunch.....but usually the app just never shows up?!

I ran fiddler2 and I am not getting any red errors.....

[ATTACH]3405[/ATTACH]

[JoshuaCoates]

No one can chime in on this????

[JamesOBrien]

It could be either your crossdomain.xml file (usually indicated by error #2048) or maybe you haven't configured the ".swz" mime-type on your web server (usually indicated by error #2032).

A discussion of the crossdomain.xml issue is here:
http://geophyter.blogspot.com/2010/11/flex-sandbox-security-error-2048.html

If you are getting error #2032 instead, you need to create a new mime-type.
A guide for doing this on IIS is here:
http://viveklakhanpal.wordpress.com/2009/02/13/failed-to-load-rsl-error-2032/

[JoshuaCoates]

I do not know that this is the case. I have another application set up almost the exact same and it displays fine, every time. Also, I am trying to deploy the application from the same server where ArcGIS Server is installed, therefore the crossdomain.xml should not be necessary. It does not make sense that one application deploys fine every time and one does not always work and has to be refreshed several times before it appears correctly.

[JoshuaCoates]

Also, the errors are 304......not 2048 and 2032....??

[DaveKirkley]

My problem, although I don't know if it has anything to do with this is I get
"SWF is not a loadable module" every time it launches in a browser that is not on the server itself