学校的考试客户端，安装了打不开，每次都在记事本报错，求大神

Question

没有注册类别 (异常来自 HRESULT:0x80040154 (REGDB_E_CLASSNOTREG))
   在 System.Windows.Forms.UnsafeNativeMethods.CoCreateInstance(Guid& clsid, Object punkOuter, Int32 context, Guid& iid)
   在 System.Windows.Forms.AxHost.CreateWithoutLicense(Guid clsid)
   在 System.Windows.Forms.AxHost.CreateWithLicense(String license, Guid clsid)
   在 System.Windows.Forms.AxHost.CreateInstanceCore(Guid clsid)
   在 System.Windows.Forms.AxHost.CreateInstance()
   在 System.Windows.Forms.AxHost.GetOcxCreate()
   在 System.Windows.Forms.AxHost.TransitionUpTo(Int32 state)
   在 System.Windows.Forms.AxHost.CreateHandle()
   在 System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
   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.Control.ControlNativeWindow.OnMessage(Message& m)
   在 System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   在 System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

Answer 1

macbook air 双系统 Windows8 64位

Answer 2

以兼容Windows 7的方式运行安装程序呢？

Answer 3

是不是需要升级一下.net环境