title: ckfinder with ckeditor image upload error uploaded file is currupt
body: <p>I have ckeditor and ckfinder in admin folder.set config.ascx <code>BaseUrl = "~/images/";</code> and ckeditor control as:</p>
  
  <pre><code>&lt;CKEditor:CKEditorControl ID="CKEditor1" BasePath="/ckeditor/" runat="server" 
              Width="98%" Height="300px" EnableTheming="True" 
              EnableViewState="False" ViewStateMode="Disabled" &gt;&lt;/CKEditor:CKEditorControl&gt;
  </code></pre>
  
  <p>and set js like this:</p>
  
  <pre><code> &lt;script type="text/javascript"&gt;
       $(document).ready(function () {
           $('#CKEditor1').ckeditor();
       });
      &lt;/script&gt;
    &lt;script type="text/javascript"&gt;
     //&lt;![CDATA[
  
     CKEDITOR.replace('CKEditor1', 
      {
        filebrowserBrowseUrl: 'ckfinder/ckfinder.html',
        filebrowserImageBrowseUrl: 'ckfinder/ckfinder.html?type=Images',
        filebrowserFlashBrowseUrl: 'ckfinder/ckfinder.html?type=Flash',
       filebrowserUploadUrl:
         'ckfinder/core/connector/aspx/connector.aspx?command=QuickUpload&amp;type=Files&amp;currentFolder=/images/',
       filebrowserImageUploadUrl:
         'ckfinder/core/connector/aspx/connector.aspx?command=QuickUpload&amp;type=Images&amp;currentFolder=/images/',
       filebrowserFlashUploadUrl: 'ckfinder/core/connector/aspx/connector.aspx?command=QuickUpload&amp;type=Flash'
      });
  
     //]]&gt;
      &lt;/script&gt;
  </code></pre>
  
  <p>and the code file:</p>
  
  <pre><code>  protected override void OnLoad(EventArgs e)
  {
      CKFinder.FileBrowser _FileBrowser = new CKFinder.FileBrowser();
      _FileBrowser.BasePath = "/ckfinder/";
      _FileBrowser.SetupCKEditor(CKEditor1);
  }
  </code></pre>
  
  <p>but when I upload picture the error "the uploaded file is corrupt' is appear.</p>