Update. I'm now able to reproduce the problem. If I use FF (3.5.2) and disable Silverlight (3.0.40723.0) and enable Shockwave Flash (10.0.22.87) I will get the error message (Unable to Find Uploaded file in directory C:\...''  It works okay with Silverlight and no Flash and it also works when both are enabled.  I just read a ...

Rafael,   Please check the following example: http://ajaxuploader.com/iframe.htm   Which version of silverlight are you using? 

We are experiencing issues with the ajax uploader in IE7. It fails to upload the file chosen from the browse dialog.After selecting a file, and clicking OPEN button from browse window, we get a javacript error:   Error: unhandled error in silverlight 2 application [Common_MethodFailed]Arguements: ...unavailable...   The funny thing is ...

I've run into a problem that appears to be a bug in the javascript that disables/enables the button to select files.  During testing, I can only reproduce the bug in Safari (v3.1.2 on Windows to be exact).  It is working just fine in Firefox 3.0.4 and IE 7.0.6.  I have the latest versions of Flash and Silverlight installed and have ...

Updating that computer to Silverlight 4 has solved the problem. I will also use the 'UploaderAdvancedOption.NoSilverlight' option in the meantime to prevent this from affecting users with Silverlight 2. Please post back if you find another way to handle this issue.   Thanks,

Hi, We have implemented it.   But it seems not so good , for these problems :   1 - the Firefox/Chrome do not support cursor:hand , while cursor:pointer is OK   2 - Flash hand cursor has different look. (Silverlight use same 'Hand' as IE)   If we can't find a better solution , we will release it ...

Dear rgettel, I tested our online demo(http://ajaxuploader.com/Demo/), i used silverlight mode, it works fine on my end. If that user reinstall silverlight and then test our online demo, does it work fine? Thanks for askingEric@cutesoft.net

Hi all,   We just uploaded a new version of the AjaxUploader , for the Silverlight NotFound issue.   If you get such problem , please download this control and try again.   And please report what you get.   Thanks.   Regards, Terry  

Hi,   Please download the last version :   uploader.SetAdvancedOption(UploaderAdvancedOption.SuggestUploadType,''Flash'') Regards, Terry

With your updated code this is working in silverlight mode now (for files that weren't before), but not in flash or iframe mode. In flash mode, get the message ''cannot find the file in custom provider'' and iframe get the message ''Access to the path C:\....\UploaderTemp is denied''