I have downloaded the Ck editor 3.6.4.As per the installation steps given in the documentation. I also integrated in my asp.net page.ckEditor is displaying. But While inserting a image,a dialog box appears.I selected the upload tab, After I browse a particular image.I clicked "Send It server" button. I got a message of image url is missing.The following is the code in my asp.net page. \[code\]<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> <title></title></head><body> <form id="form1" runat="server"> <div> <CKEditor:CKEditorControl ID="CKEditor1" runat="server" FilebrowserImageBrowseUrl='ckeditor/images/' FilebrowserImageUploadUrl='ckeditor/images/'></CKEditor:CKEditorControl> </div> </form></body></html>\[/code\]