SQL Server 2008 R2 - .NET Framework未处理的异常

Question

我在新PC上安装了SQL Server 2008 R2.在我从旧PC上存在的SQL Server 2008 R2管理工作室开始导出注册服务器之前,一切正常.当我将其中一个已注册的服务器导入到我的新安装时,我得到了错误" 密钥无法在指定状态下使用 ".

现在,每当我尝试在新安装上打开注册服务器时,我都会得到一个带有相同消息的.NET框架Unhandled Exception.注册的服务器区域完全为空.现在无法添加任何已注册的服务器.我尝试重新安装SQL但错误仍然存​​在.这显然与进口过程有关.也许有些东西被腐蚀了.有谁知道如何修理它？

编辑:异常对话框中的详细信息

See the end of this message for details on invoking 
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.Security.Cryptography.CryptographicException: Key not valid for use in specified state.

   at System.Security.Cryptography.ProtectedData.Unprotect(Byte[] encryptedData, Byte[] optionalEntropy, DataProtectionScope scope)
   at Microsoft.SqlServer.Management.RegisteredServers.RegisteredServer.ProtectData(String input, Boolean encrypt)
   at Microsoft.SqlServer.Management.RegisteredServers.RegisteredServer.get_SecureConnectionString()
   at Microsoft.SqlServer.Management.RegisteredServers.RegisteredServer.get_ConnectionString()
   at Microsoft.SqlServer.Management.RegisteredServers.RegisteredServer.get_ServerName()
   at Microsoft.SqlServer.Management.RegisteredServers.RegisteredServerTree.AddRegisteredServerNode(RegisteredServer regSrv, TreeNodeCollection nodes)
   at Microsoft.SqlServer.Management.RegisteredServers.RegisteredServerTree.AddServerGroupToNodeCollection(ServerGroup group, TreeNodeCollection nodes, Boolean createRecursively)
   at Microsoft.SqlServer.Management.RegisteredServers.RegisteredServerTree.AddServerGroupToNodeCollection(ServerGroup group, TreeNodeCollection nodes, Boolean createRecursively)
   at Microsoft.SqlServer.Management.RegisteredServers.RegisteredServerTree.Initialize(ServerGroup localServerGroup, ServerType serverType, IServerType connDlgServerType, AddCentralManagementServerDelegate onAddCentralManagementServer, AddNewCentralManagementServerDelegate onAddNewCentralManagementServer, DeleteCentralManagementServerDelegate onDeleteCentralManagementServer, GetServiceProviderDelegate onGetService)
   at Microsoft.SqlServer.Management.RegisteredServers.RegisteredServerControl.RegisteredServerControl_Load(Object sender, EventArgs e)
   at System.Windows.Forms.UserControl.OnLoad(EventArgs e)
   at System.Windows.Forms.UserControl.OnCreateControl()
   at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
   at System.Windows.Forms.Control.CreateControl()
   at System.Windows.Forms.Control.WmShowWindow(Message& m)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   at System.Windows.Forms.ContainerControl.WndProc(Message& m)
   at System.Windows.Forms.UserControl.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

Answer 1

听起来像是Windows配置文件中的内容(例如,Windows 7上的用户/ [用户名]/AppData /漫游).您是否尝试过清除SQL Server条目？

艾伦

Answer 2

RegSrvr.xml文件也是我的问题.但是我没有删除整个文件,而是编辑它以删除加密的密码字符串.之后,Management Studio在所有导入的服务器都能正常运行时打开.