r.a.d.upload Ajax Callback Error. Source url returned error: 12031

[Neeraj]

Hi All,

I  have an .aspx webpage  in my .Net 1.1 application.
It contains a .ascx web user control with a radUpload control and radpProgressManager and radProgressArea.
when I clicked Save button in .aspx page I have got an error
"r.a.d.upload Ajax Callback Error. Source url returned error: 12031. undefined"
The file upload works fine.

or is this error related with internet connection problem?

Please help.

Thanks

[Todd Anglin]

Neeraj-

Not sure if you're still dealing with this issue, but I'd suggest re-asking the question in the RadUpload (non-ASP.NET AJAX) forum:

http://www.telerik.com/community/forums/allthreads/b312H-mm.aspx

You'll probably get the best attention to this issue there. I can't provide much input since this is a very old version of RadUpload, but hopefully the upload support guys can give you a hand.

-Todd