Hi medvetet,

 

Is your site online? If so, can you send me the uploader test page url? So we can check it.

 

When you download the demo package? We just fixed a bug about firefox 7 with Iframe mode. Can you download the latest package and try again?

 

Clean the browser cache and download http://ajaxuploader.com/download/Ajax-Uploader.zip

 

Do you get any javascript error? 

 

Regards,

 

Ken