<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,79,0"
id="Logo" width="316" height="74">
<param name="Movie" value="Res/Logo.swf">
<param name="Quality" value="High">
<param name="AllowScriptAccess" value="sameDomain">
<param name="BGColor" value="000000">
<embed type="application/x-shockwave-flash"
pluginspage="http://www.macromedia.com/go/getflashplayer"
width="316" height="73"
name="Logo" src="Logo.swf"
bgcolor="#000000" quality="high"
swLiveConnect="true" allowScriptAccess="samedomain"
></embed>
</object>
hai semplicemente sbagliato a scrivere il codice, il tag object carica "Res/Logo.swf" il tag embed carica "Logo.swf" ...