i m making a website as an exercise at university.... i make a slide with fotos which is .swf but it doesn t "play" it says that load fail!!! what im doing false???

Copy the part of HTML code which is responsible on loading that *.swf. I probably won't be able to help, but nobody can help you without any data about the situation.

P.S. You could also tell if the error is in *.swf or not.

the code from me dreamweaver is the following:

<object classid="clsid27CDB6E-AE6D-11cf-96B8-444553540000" width="950" height="284" id="FlashID" title="slide">
<param name="swfversion" value="100.0.0.0" />
<param name="SRC" value="/image4php.swf" />
<param name="wmode" value="opaque" />

<!-- Next object tag is for non-IE browsers. So hide it from IE using IECC. -->
<!--[if !IE]>-->
<object type="application/x-shockwave-flash" width="950" height="284">
<!--<![endif]-->
<param name="swfversion" value="100.0.0.0" />
<param name="SRC" value="image4php.exe.swf" />
<param name="wmode" value="opaque" />
<!-- The browser displays the following alternative content for users with Flash Player 6.0 and older. -->
<div>
<h4>Content on this page requires a newer version of Adobe Flash Player.</h4>
<p><a href="http://www.adobe.com/go/getflashplayer"><img src="http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif" alt="Get Adobe Flash player" /></a></p>
</div>
<!--[if !IE]>-->
</object>
<!--<![endif]-->
</object>