unknown exception using Upload

Oct 15, 2009 at 5:37 PM

Hi,

I'm using VS2008, IE8, and flash 10.0.32.18.

I have a simple default.aspx page with the Upload control on it. When I go to debug and the page is loading I get an error in the javascript: "unknown exception" at this line:
var rs = obj.CallFunction('<invoke name="' + fn + '" returntype="javascript">' + __flash__argumentsToXML(arguments, 2) + '</invoke>');

If I choose to continue or ignore the error, every time I click on browse, clear or upload I get the same error.

I saw another discussion about this error that said flash wasn't installed but I for sure have the flash player installed for IE8. When I debug in Firefox 3.5.3 I get no errors and the upload works great!

Thanks for any help,
Dan