Open CuteSoft_Client\CuteEditor\Dialogs\InsertImage.aspx file and find the following code:

 

<img src="../Load.ashx?type=image&file=resize.gif" id="img_AutoThumbnail" onclick="AutoThumbnail();"
       alt="[[AutoThumbnail]]" class="dialogButton" onmouseover="CuteEditor_ColorPicker_ButtonOver(this);" />
      <% if(secset.AllowModify) {%>
      <img class="dialogButton" onmouseover="CuteEditor_ColorPicker_ButtonOver(this);" id="img_ImageEditor"
       src="../Load.ashx?type=image&file=imageeditor.gif" onclick="ImageEditor();" alt="[[ImageEditor]]" />
      <%
       }
       else
       {
       %>
      <img class="CuteEditorButtonDisabled" onmouseover="CuteEditor_ColorPicker_ButtonOver(this);"
       src="../Load.ashx?type=image&file=imageeditor.gif" alt="[[ImageEditor]]" />
      <%
       }
       %>

 

 

And change it to:

 

<img src="../Load.ashx?type=image&file=resize.gif" id="img_AutoThumbnail"  alt="[[AutoThumbnail]]" class="CuteEditorButtonDisabled"  onmouseover="CuteEditor_ColorPicker_ButtonOver(this);" />
<img class="CuteEditorButtonDisabled" onmouseover="CuteEditor_ColorPicker_ButtonOver(this);"  src="../Load.ashx?type=image&file=imageeditor.gif" alt="[[ImageEditor]]" />