dando uno sguardo alla tua html
codice:
<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" WIDTH="550" HEIGHT="160" id="controlpanel" ALIGN="">
<PARAM NAME=movie VALUE="gui.swf">
<PARAM NAME=quality VALUE=high>
<PARAM NAME="loop" VALUE="false">
<PARAM NAME="menu" VALUE="false">
<PARAM NAME=bgcolor VALUE=#000000>
<EMBED NAME="ApriFin" src="controlpanel.swf" menu=false quality=high bgcolor=#000000 WIDTH="550" HEIGHT="160" TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED>
</OBJECT>
vedi parti in rosso indichi 2 swf diversi quando il nome dell'swf dovrebbe coincidere per uno e per l'altro