If you are installing CuteSoft in GAC, you have to modify the /Cutesoft_Client/CuteEditor/web.config to:
<configuration>
<system.web>
<authorization>
<allow users="*" />
</authorization>
<httpHandlers>
<add path="*.jpeg" verb="GET" type="CuteEditor.Impl.EditorImageFileHandler,cuteeditor, Version=4.0.0.5, Culture=neutral, PublicKeyToken=3858aa6802b1223a, Custom=null" />
<add path="*.jpg" verb="GET" type="CuteEditor.Impl.EditorImageFileHandler,cuteeditor, Version=4.0.0.5, Culture=neutral, PublicKeyToken=3858aa6802b1223a, Custom=null" />
<add path="*.gif" verb="GET" type="CuteEditor.Impl.EditorImageFileHandler,cuteeditor, Version=4.0.0.5, Culture=neutral, PublicKeyToken=3858aa6802b1223a, Custom=null" />
<add path="*.png" verb="GET" type="CuteEditor.Impl.EditorImageFileHandler,cuteeditor, Version=4.0.0.5, Culture=neutral, PublicKeyToken=3858aa6802b1223a, Custom=null" />
<add path="*.jpeg.aspx" verb="GET" type="CuteEditor.Impl.EditorImageFileHandler,cuteeditor, Version=4.0.0.5, Culture=neutral, PublicKeyToken=3858aa6802b1223a, Custom=null" />
<add path="*.jpg.aspx" verb="GET" type="CuteEditor.Impl.EditorImageFileHandler,cuteeditor, Version=4.0.0.5, Culture=neutral, PublicKeyToken=3858aa6802b1223a, Custom=null" />
<add path="*.gif.aspx" verb="GET" type="CuteEditor.Impl.EditorImageFileHandler,cuteeditor, Version=4.0.0.5, Culture=neutral, PublicKeyToken=3858aa6802b1223a, Custom=null" />
<add path="*.png.aspx" verb="GET" type="CuteEditor.Impl.EditorImageFileHandler,cuteeditor, Version=4.0.0.5, Culture=neutral, PublicKeyToken=3858aa6802b1223a, Custom=null" />
</httpHandlers>
</system.web>
</configuration>
Regards, Zapotec