在VS2008中用C#生成基于windows的窗体控件库出现的问题，另外哪位大侠给点分吧，快支持不住了。多谢了

 Message="未能找到程序集“E:\\project\\myproject\\software\\C#%5CP51DO%5CWindowsFormsControlLibrary2%5CWindowsFormsControlLibrary2%5Cobj%5CDebug%5CWindowsFormsControlLibrary2.dll”。请确保路径正确。"
  Source="UserControlTestContainer"
  StackTrace:
       在 Microsoft.VisualStudio.Tools.UserControlTestContainer.UserControlTestContainer_Load(Object sender, EventArgs e)
       在 System.Windows.Forms.Form.OnLoad(EventArgs e)
       在 System.Windows.Forms.Form.OnCreateControl()
       在 System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
       在 System.Windows.Forms.Control.CreateControl()
       在 System.Windows.Forms.Control.WmShowWindow(Message& m)
       在 System.Windows.Forms.Control.WndProc(Message& m)
       在 System.Windows.Forms.ScrollableControl.WndProc(Message& m)
       在 System.Windows.Forms.ContainerControl.WndProc(Message& m)
       在 System.Windows.Forms.Form.WmShowWindow(Message& m)
       在 System.Windows.Forms.Form.WndProc(Message& m)
       在 System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
       在 System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
       在 System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
       在 System.Windows.Forms.SafeNativeMethods.ShowWindow(HandleRef hWnd, Int32 nCmdShow)
       在 System.Windows.Forms.Control.SetVisibleCore(Boolean value)
       在 System.Windows.Forms.Form.SetVisibleCore(Boolean value)
       在 System.Windows.Forms.Control.set_Visible(Boolean value)
       在 System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
       在 System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
       在 System.Windows.Forms.Application.Run(Form mainForm)
       在 Microsoft.VisualStudio.Tools.UserControlTestContainer.Main(String[] args)
  InnerException: 
不知怎么会事，基于windows 窗口程序是可以调试的。
不知哪个地方没有配置
谢谢