we are having the same issue with the latest build which we installed because of the McAfee problems. The user is IE9 and Win 7

I have been waiting for a resolution on this for almost a week. Please let me know if you are working on this issue or not. thanks.

Hello, my fileuploader worked fine up until I performed the upgrade that flash player requested this morning. I have to set all of my fileuploader controls to IFrame to get a dialog box to open.

Tim   You can try the 'startbrowse' method of the uploader object :   <script> var uploader=document.getElementById('<%=Uploader1.ClientID%>'); uploader.startbrowse(); </script>   But it will not work for : Silverlight v3.0 Flash v10   Regards, Terry  

Thank you, we will keep trying on our side and let you know if we find something. Are you able to reproduce the problem?

jpchatt,   That is expected behavior.   Because when the Flash version >=10 or Silverlight version >=3   The addon do now allow javascript show the browsing dialog.   So AjaxUploader put a transparent layer , and let user click the Flash/Silverlight to show the dialog.   If you tab to the HTML button , it ...

Hi,   There's no way to implement that feature ,   because Firefox do not support inputfile.click() to show the dialog.   the user must click the <input type=file/> to show that dilaog in Firefox   Regards, Terry  

Did this get solved? We have the excact same problem - just with a ''popup'' window created with Telerik. Works in any other browser than Firefox. Firebug reports this: ActiveXObject is not defined Line 1

  Using UploadAttachment when installing flash player 10 in the client gives me the following error. The version that we have installed it is the AjaxUploader 2.0 20090107 we have already bought Ajax Uploader Developer License.     please help! Best Regards   Juan

Hi, IE modal dialog is a special case , it have many compatible issue. I suggest you use an iframe for the dialog . that means  window.showModalDialog(''theiframepage.html'')... in the theiframepage.html ,  use <iframe src=''myuploadpage.aspx''></iframe> to include the uploader.  I think all ...