It works fine when I am using IE - the browse file window appear when I click the ajax uploader button. Is it a known issue that a classic fileupload control appears after clicking the ajax uploader in Firefox, Opera and Safari?

Bruno,   Please try this example:   http://ajaxuploader.com/Demo/two.aspx    

Hi,   Make sure you have installed the upload module into web.config correctly.   Regards, Terry  

Hi MarjaR,   We have fixed this issue, please download the latest build and try again.   latest build download url: http://ajaxuploader.com/download/Ajax-Uploader.zip   Regards,   Ken 

Which version of Ajax uploader are you using?   Which version of ASP.NET are you using?   Can you try the following example?   http://ajaxuploader.com/demo/select-multiple-files-upload.aspx

for both small and large files i am getting this HTTP error, I have already made that changes u have mentioned...

i figured it out

gustyn,   We are investigating this issue and will get back to you as soon as possible.

Hi jmwfr, We have updated the download package, please download the latest version and try again. Downloads: http://ajaxuploader.com/download/Ajax-Uploader.zip Thanks for asking, Ken

Yes, please make sure you are using the latest build of uploader.   http://ajaxuploader.com/download/Ajax-Uploader.zip   Online demo:   http://ajaxuploader.com/demo/select-multiple-files-upload.aspx