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我有一个最近通过 SSMS 重命名的 SQL 服务器数据库。数据库总体上运行良好，除了我无法再访问数据库图表或创建新图表。每当我尝试这样做时，都会收到以下错误消息 -

Attempted to read or write protected memory. This is often an indication that other memory is corrupt.

如何重新获得对数据库图表的访问权限，或者至少清除它们并能够再次创建新图表？

编辑：我刚刚注意到 SQL Server 中的任何数据库都无法访问数据库图，而不仅仅是重命名的数据库。

SQL Server 中的完整错误消息如下：

   at Microsoft.VisualStudio.OLE.Interop.IOleCommandTarget.QueryStatus(Guid& pguidCmdGroup, UInt32 cCmds, OLECMD[] prgCmds, IntPtr pCmdText)
   at Microsoft.VisualStudio.Platform.WindowManagement.DocumentObjectSite.QueryStatus(Guid& pguidCmdGroup, UInt32 cCmds, OLECMD[] prgCmds, IntPtr pCmdText)
   at Microsoft.VisualStudio.Platform.WindowManagement.WindowFrame.QueryStatus(Guid& pguidCmdGroup, UInt32 cCmds, OLECMD[] prgCmds, IntPtr pCmdText)
   at Microsoft.Internal.VisualStudio.Shell.Interop.IVsTrackSelectionExPrivate.Register()
   at Microsoft.VisualStudio.Platform.WindowManagement.WindowFrame.ConnectSelectionContext()
   at Microsoft.VisualStudio.Platform.WindowManagement.WindowFrame.Activate()
   at Microsoft.VisualStudio.Platform.WindowManagement.WindowManagerService.viewManager_ActiveViewChanged(Object sender, ActiveViewChangedEventArgs e)
   at System.EventHandler`1.Invoke(Object sender, TEventArgs e)
   at Microsoft.VisualStudio.PlatformUI.ExtensionMethods.RaiseEvent[TEventArgs](EventHandler`1 eventHandler, Object source, TEventArgs args)
   at Microsoft.VisualStudio.PlatformUI.Shell.ViewManager.SetActiveView(View view, ActivationType type)
   at Microsoft.VisualStudio.Platform.WindowManagement.WindowFrame.ShowInternal(ShowFlags showFlags)
   at Microsoft.VisualStudio.Platform.WindowManagement.WindowFrame.<Show>b__26()
   at Microsoft.VisualStudio.ErrorHandler.CallWithCOMConvention(Func`1 method)
   at Microsoft.VisualStudio.Platform.WindowManagement.WindowFrame.Show()
   at Microsoft.VisualStudio.Platform.WindowManagement.WindowFrame.MarshalingWindowFrame.<Microsoft.VisualStudio.Shell.Interop.IVsWindowFrame.Show>b__7a()
   at Microsoft.VisualStudio.Shell.ThreadHelper.Invoke[TResult](Func`1 method)
   at Microsoft.VisualStudio.Platform.WindowManagement.WindowFrame.MarshalingWindowFrame.Microsoft.VisualStudio.Shell.Interop.IVsWindowFrame.Show()
   at Microsoft.SqlServer.Management.UI.VSIntegration.Editors.VirtualProject.CreateDesigner(Urn origUrn, DocumentType editorType, DocumentOptions aeOptions, IManagedConnection con, String fileName)
   at Microsoft.SqlServer.Management.UI.VSIntegration.Editors.VirtualProject.Microsoft.SqlServer.Management.UI.VSIntegration.Editors.ISqlVirtualProject.CreateDesigner(Urn origUrn, DocumentType editorType, DocumentOptions aeOptions, IManagedConnection con, String fileName)
   at Microsoft.SqlServer.Management.UI.VSIntegration.Editors.ISqlVirtualProject.CreateDesigner(Urn origUrn, DocumentType editorType, DocumentOptions aeOptions, IManagedConnection con, String fileName)
   at Microsoft.SqlServer.Management.UI.VSIntegration.Editors.VsDocumentMenuItem.CreateDesignerWindow(IManagedConnection mc, DocumentOptions options)
   at Microsoft.SqlServer.Management.UI.VSIntegration.Editors.VsDocumentMenuItem.InvokeDesigner(IManagedConnection connection)
   at Microsoft.SqlServer.Management.UI.VSIntegration.Editors.VsDocumentMenuItem.Invoke()
   at Microsoft.SqlServer.Management.UI.VSIntegration.ObjectExplorer.ToolsMenuItemBase.MenuInvokedHandler(Object sender, EventArgs args)
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1 回答 1

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我最终找到了解决方案 - 希望这可能对其他人有所帮助。. .

您将需要第二台安装了 SQL Server 和/或 Visual Studio 的计算机。然后用第二台电脑复制下面步骤中指定的.dll文件，并在数据库图不工作的电脑上替换相应的文件。

第 1 步：替换以下文件：C:\Program Files (x86)\Common Files\microsoft shared\Visual Database Tools\dsref80.dll

第 2 步：替换以下文件夹中的所有文件：C:\Program Files (x86)\Common Files\microsoft shared\MSDesigners8\

我这样做了，所有以前的数据库图表现在都可以再次工作了。

于 2013-06-05T06:25:21.437 回答