WWW access Problem

When I use WWW API to access my server like this:

WWW www  = new WWW ("http://myserver.com/AssetBundles/cloth.png");
        yield return www;

-I cant get the image in Unity3D Editor(Webplayer, Standalone, ios) or Standalone.

this is the server log: "GET /AssetBundles/cloth.png HTTP/1.1" 403 - "-" "UnityPlayer/3.1.0f3 (http://unity3d.com)"

-But I can get the image in Webplayer Safari and iPod/iPhone

this is the server log: Webplayer Safari "GET /AssetBundles/cloth.png HTTP/1.1" 200 40805 "-" "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_6; en-us) AppleWebKit/533.19.4 (KHTML, like Gecko) Version/5.0.3 Safari/533.19.4"

iOS "GET /AssetBundles/cloth.png HTTP/1.1" 200 40805 "-" "Retrofits/1.0 CFNetwork/485.12.7 Darwin/10.4.0"

Any suggestions or solutions would be greatly appreciated.

Thanks!

Well, 403 is access denied error. Usualy, this means that the owner set limited access rights to file. Try to change file access rights to 777 (unlimited access to everyone).

You should check your server configuration files.