求助:LinkTalk正常完全安装,但加载不了工具条?

Win环境下，按照LinkTalk说明顺序安装此插件。但更新缓存后，页面没反映无法加载下面的工具条。
我是把服务器端单独配置成一个二级域名的站点：

测试文件net.aspx:
.NET Framework Version: 2.0.50727.42
LinkTalk Supported

.NET框架的版本： 2.0.50727.42
LinkTalk 支持

-----------web.config-------------
<?xml version="1.0"?>
<configuration>
  <appSettings>
    <add key="LinkTalk.ApplicationUrl" value="http://xxx.com/"/>

    <add key="LinkTalk.IntegratorScheme" value="UCHome-1.5-UTF8"/>

    <add key="LinkTalk.TextEncoding" value="UTF-8"/>

    <add key="LinkTalk.RequireFriendData" value="true"/>
    <add key="LinkTalk.RequireGroupData" value="true"/>
   
    <add key="LinkTalk.ChatBar.TransparentBar" value="true"/>
    <add key="LinkTalk.ChatBar.AutoHide" value="false"/>
    <add key="LinkTalk.ChatBar.AutoWidth" value="true"/>

    <add key="LinkTalk.ListeningPort" value="5678;56789"/>
  </appSettings>
  <system.web>
    <compilation debug="true" />
    <authentication mode="None" />
    <customErrors mode="Off" />
    <globalization requestEncoding="utf-8" responseEncoding="utf-8"/>
  </system.web>
</configuration>

--------------客户端-config.js---------------
linktalk$enabled = true;

linktalk$server_url = "http://snsim.xxx.com/";

linktalk$integrator_scheme = "UCHome-1.5-GBK";

linktalk$ui_scheme = "ChatBarx";

linktalk$chatbar_send_button = true;

linktalk$chatbar_transparent = true;
linktalk$chatbar_transparency_mode = 0;

linktalk$chatbar_auto_hide = false;

linktalk$chatbar_width = "auto";
linktalk$chatbar_margin_left = 15;
linktalk$chatbar_margin_right = 15;

linktalk$show_chat_tip = true;
linktalk$chat_tip = "{res:chat_tip}";

linktalk$security_tip_enabled = true;
linktalk$security_tip_text = "{res:security_tip}";
linktalk$security_tip_url = "http://www.zhoz.com/";
linktalk$security_tip_timeout = 5000; // 5 seconds

linktalk$ui_available_languages = ["zh-cn", "zh-tw", "zh-hk", "en", "en-us", "ja", "fr"];
linktalk$ui_default_language = "en";
linktalk$ui_language = "zh-cn";

linktalk$chatbar_theme_list = ["snschat", "default", "blue", "green", "facebook"];
linktalk$chatbar_theme = "snschat";

linktalk$chatbar_menu_enabled = true;
linktalk$chatbar_menu_title = "{res:menu_title}";
linktalk$chatbar_menu_width = 240;
linktalk$chatbar_menu_items = [
        {
                icon:"image/app/doing.gif",
                text:"{res:item_doing}",
                url:"space.php?do=doing",
                tip:"{res:item_doing_tip}"
        },
        {
                icon:"image/app/album.gif",
                text:"{res:item_album}",
                url:"space.php?do=album",
                tip:"{res:item_album_tip}"
        },
        {
                icon:"image/app/blog.gif",
                text:"{res:item_blog}",
                url:"space.php?do=blog",
                tip:"{res:item_blog_tip}"
        },
        {
                icon:"image/app/mtag.gif",
                text:"{res:item_group}",
                url:"space.php?do=thread",
                tip:"{res:item_group_tip}",
                target:"_blank"
        },
        {
                icon:"image/app/share.gif",
                text:"{res:item_share}",
                url:"space.php?do=share",
                tip:"{res:item_share_tip}"
        }
];
linktalk$chatbar_link_enabled = true;
linktalk$chatbar_link_items = [
        {
                icon:"image/app/doing.gif",
                text:"{res:item_doing}",
                url:"space.php?do=doing"
        },
        {
                icon:"image/app/album.gif",
                text:"{res:item_album}",
                url:"space.php?do=album"
        },
        {
                icon:"image/app/blog.gif",
                text:"{res:item_blog}",
                url:"space.php?do=blog"
        },
        {
                icon:"image/app/mtag.gif",
                text:"{res:item_group}",
                url:"space.php?do=thread",
                target:"_blank"
        },
        {
                icon:"image/app/share.gif",
                text:"{res:item_share}",
                url:"space.php?do=share"
        }
];

linktalk$chatbar_emoticon_list = ["uchome", "msn"];
linktalk$chatbar_emoticon = "uchome";
linktalk$chatbar_emoticon_count = 30;


－－－－－－－head.html－－－－－－－
<script language="javascript" type="text/javascript" src="LinkTalk-Application/app-host.js"></script>
<script type="text/javascript">
linktalk_set("chatbar_theme", "default");
</script>


以上三步都配置过了，但无法显示出来，百思不得其解，有经验的朋友请指点为谢！

我的也显示不出来 ，管理员呢

出现以上错误，