sql2005无法打开表和修改表 请数据高人看看这是什么错误

在本机上运行SQL2005,无法打开表和修改表

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未指定的错误
 (MS Visual Database Tools)

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程序位置:

   在 Microsoft.VisualStudio.DataTools.Interop.IDTTableDesignerFactory.BrowseTable(Object dsRef, Object pServiceProvider)
   在 Microsoft.SqlServer.Management.UI.VSIntegration.Editors.OpenTableNode.CreateDesigner(IDTDocToolFactoryProvider factoryProvider, IVsDataConnection dataConnection)
   在 Microsoft.SqlServer.Management.UI.VSIntegration.Editors.VsDataDesignerNode.CreateDesigner()
   在 Microsoft.SqlServer.Management.UI.VSIntegration.Editors.VsDataDesignerNode.Open()
   在 Microsoft.SqlServer.Management.UI.VSIntegration.Editors.VirtualProject.Microsoft.SqlServer.Management.UI.VSIntegration.Editors.ISqlVirtualProject.CreateDesigner(Urn origUrn, DocumentType editorType, DocumentOptions aeOptions, IManagedConnection con)
   在 Microsoft.SqlServer.Management.UI.VSIntegration.Editors.ISqlVirtualProject.CreateDesigner(Urn origUrn, DocumentType editorType, DocumentOptions aeOptions, IManagedConnection con)
   在 Microsoft.SqlServer.Management.UI.VSIntegration.Editors.ScriptFactory.CreateDesigner(DocumentType editorType, DocumentOptions aeOptions, Urn parentUrn, IManagedConnection mc)
   在 Microsoft.SqlServer.Management.UI.VSIntegration.Editors.VsDocumentMenuItem.CreateDesignerWindow(IManagedConnection mc, DocumentOptions options)





我用的是WINDOWS身份进入，这个问题请高人给我解决方案，用sql语句可以实现增删改查，但是就不能打开表，修改表，新建表