Hi Kenneth,
I'm using winXP, my application is running under integrated window authentication.
I faced the same problem even browsing ajaxUploader Demo site (http://ajaxuploader.com/Demo/select-multiple-files-upload.aspx), when I browse files to be uploaded, and click upload, there will be an window dialog asks for my proxy login & password.
Btw, My another question is where these images are stored? even using the demo site from cutesoft?
Please help..appreciate it.
Thanks a lot.