Unable to resolve for transcoding with embed image

Ok, at home I was making a new as3 project with flashdevelop.
Everything was working great, untill I wanted to use the [embed] code.

At work there's no problem with it, but here at home it just didn't work. And I was sure that I dit the same thing... here is what I did,

[Embed(source="../images/425400.png")]
protected var myImage:Class;

The compiler gave me this error: Error: Unable to transcode ../images/425400.png.
So, I thought to put the image in the /bin directory. not working either.

[Embed(source="425400.png")]
protected var myImage:Class;

after some searching on the internet, days of waiting and thinking... the solution was way to simple:

[Embed(source="/../images/425400.png")]
protected var myImage:Class;

put a '/' before you're path and it works..