具体提示如下:
DataWindow Server PBDWN100.DLL not found. 
说明: 执行当前 Web 请求期间,出现未处理的异常。请检查堆栈跟踪信息,以了解有关该错误以及代码中导致错误的出处的详细信息。 异常详细信息: Sybase.DataWindow.DataWindowServerLoadFailedException: DataWindow Server PBDWN100.DLL not found.源错误: 
行 24:  <TD></TD>
行 25:  <TD align=center>
行 26:  <dw:WebDataWindowControl id="WebDataWindowControl1" runat="server" Height="480px" LibraryList="pbl/ss.pbl;file:///D:\ss\pbl\cwbbcx.pbl"
行 27:  DataWindowObject="dw_rpt_zd_1" Width="1311px"></dw:WebDataWindowControl></TD>
行 28:  <TD></TD>
 源文件: D:\ss\zd_jcpj.aspx    行: 26 堆栈跟踪: 
[DataWindowServerLoadFailedException: DataWindow Server PBDWN100.DLL not found.]
   Sybase.DataWindow.DataStore.InitDataStore() +292
   Sybase.DataWindow.DataStore..ctor() +45
   Sybase.DataWindow.Web.WebDataWindowControl.set_LibraryList(String value) +385
   ASP.zd_jcpj_aspx.__BuildControlWebDataWindowControl1() in D:\ss\zd_jcpj.aspx:26
   ASP.zd_jcpj_aspx.__BuildControlForm1() in D:\ss\zd_jcpj.aspx:14
   ASP.zd_jcpj_aspx.__BuildControlTree(Control __ctrl) in D:\ss\zd_jcpj.aspx:1
   ASP.zd_jcpj_aspx.FrameworkInitialize() in c:\WINNT\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET Files\test\83357e7c\cd9ffe75\orf8qghs.0.cs:0
   System.Web.UI.Page.ProcessRequest() +84
   System.Web.UI.Page.ProcessRequest(HttpContext context) +18
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication+IExecutionStep.Execute() +179
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +87 
系统为windows2000+iis5.0+asp.net