asp.net里的Flash问题

 <div style="position:absolute; left:0px; top:610px; height: 370px; width: 100%; z-index:19">
    <object   classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" style="height: 697px; width: 100%">   
        <param   name="movie"value="F:\公司网站\swf\基地.swf">   
        <param  name="wmode" value="transparent"> 
        <param   name="quality" value="high">   
        <param   name="SCALE" value="exactfit">                                                                      
        <embed   src="F:\公司网站\swf\基地.swf"   width="150"   height="280"   quality="high"   pluginspage="http://www.macromedia.com/go/getflashplayer"   type="application/x-shockwave-flash"   scale="exactfit"></embed>                                                                                         
    </object> 
 </div>原来可以显示flash  今天不好显示了 为什么？？？？