[求助]MapObject怎么不能用??

<P>小弟想用VC+MO开发,但是在VC中添加MO后,控件栏中新 出现的控件不能用?不知道是怎么回事??错误提示:"The ActiveX control "MapObject 2.0 LT Map Control" could not be instantiated because it requires a design-time license."</P>
<P>请大虾们指点,小弟先谢过了</P>

<P>requires a design-time license<img src="images/post/smile/dvbbs/em08.gif" /></P>
<P>去找个license吧。</P>