Visual Studio 2010 SP1 Cannot Open .dbproj Files

Question

When I try to open .dbproj files in Visual Studio 2010 Ultimate I get the following error. I'm running Windows 7 x64 SP1, Visual Studio 2010 SP1 and Sql Server Compact 3.5 SP2, Sql Server Compact 3.5 x64 SP2. This seemed to happen after installing Windows 7 SP1.

 

Error:

The file 'file.dbml' could not be created. If that exists, it might be locked by another application. Refer to the Output Window for more details. The exception message is 'InternalError: SqlCCeManger could not be initalized.; Unable to load the native components of Sql Server Compact corresponding to the ADO.NET provider of version 8080. Install the correct version of SQL Server Compact. Refer to KB article 974247 for more details.

 

I have read the kb article and it was no help.

 

Here is the trace from visual studio

[Pid=6120;Tid=1;Time=11:27:30]: Error: 32768: Unable to load the native components of SQL Server Compact corresponding to the ADO.NET provider of version 8080. Install the correct version of SQL Server Compact. Refer to KB article 974247 for more details.    HRESULT: -1
    CallStack=   at System.Environment.GetStackTrace(Exception e, Boolean needFileInfo)
   at System.Environment.get_StackTrace()
   at System.Diagnostics.TraceEventCache.get_Callstack()
   at Microsoft.Data.Schema.Common.Diagnostics.TSDTraceListenerDecorator.TraceEvent(TraceEventCache eventCache, String source, TraceEventType severity, Int32 id, String message)
   at System.Diagnostics.TraceSource.TraceEvent(TraceEventType eventType, Int32 id, String message)
   at Microsoft.Data.Schema.SchemaModel.ModelStore.SqlCeManager..ctor(ModelCollation collation, IList`1 elementClasses, IList`1 annotationClasses, Int32 identifierPartMaxLength, Int32 maxIdentifierParts, String modelFileName, Boolean createNewModel)
   at Microsoft.Data.Schema.SchemaModel.ModelStore.ConstructModelStore(ModelCollation collation, String modelFileName, Boolean createNewModel)
   at Microsoft.Data.Schema.SchemaModel.ModelStore..ctor(ModelCollation collation, ModelSchema modelSchema, String modelFileName)
   at Microsoft.Data.Schema.SchemaModel.DataSchemaModel..ctor(ModelCollation collation, ModelSchema storeSchema, String modelFileName, ScriptCache scriptCache, ErrorManager errorManager)
   at Microsoft.Data.Schema.Sql.SchemaModel.SqlSchemaModel..ctor(ModelCollation collation, ModelSchema storeSchema, String modelFileName, ScriptCache scriptCache, ErrorManager errorManager, Boolean validationEnabled, SqlModelCapability modelCapability)
   at Microsoft.Data.Schema.Sql.SchemaModel.Sql100SchemaModel..ctor(Sql100DatabaseSchemaProvider databaseSchemaProvider, ModelCollation collation, ModelSchema storeSchema, String modelFileName, ScriptCache scriptCache, ErrorManager errorManager, Boolean validationEnabled, SqlModelCapability modelCapability, Boolean initializeBuiltIn, Boolean loadSql100ClrTypes)
   at Microsoft.Data.Schema.Sql.SchemaModel.Sql100SchemaModelConstructor.ConstructServiceImplementation()
   at Microsoft.Data.Schema.Build.DatabaseTaskHost.CreateDataSchemaModel()
   at Microsoft.VisualStudio.Data.Schema.Package.Project.DatabaseProjectNode.InitializeTaskHost()
   at Microsoft.VisualStudio.Data.Schema.Package.Project.DatabaseProjectNode.RecreateModel(Boolean dataSchemaModelWasRecycled)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.DatabaseProjectNode.Reload()
   at Microsoft.VisualStudio.Data.Schema.Package.Project.Internal.ProjectNode.Load(String filename, String location, String name, UInt32 flags, Guid& iidProject, Int32& canceled)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.DatabaseProjectNode.Load(String filename, String location, String name, UInt32 flags, Guid& iidProject, Int32& canceled)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.Internal.ProjectNode.InitializeForOuter(String filename, String location, String name, UInt32 flags, Guid& iid, IntPtr& projectPointer, Int32& canceled)
   at Microsoft.VisualStudio.Shell.Interop.IVsCreateAggregateProject.CreateAggregateProject(String pszProjectTypeGuids, String pszFilename, String pszLocation, String pszName, UInt32 grfCreateFlags, Guid& iidProject, IntPtr& ppvProject)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.Internal.ProjectFactory.CreateProject(String fileName, String location, String name, UInt32 flags, Guid& projectGuid, IntPtr& project, Int32& canceled)
   at Microsoft.VisualStudio.Shell.Flavor.FlavoredProjectFactoryBase.Microsoft.VisualStudio.Shell.Interop.IVsProjectFactory.CreateProject(String fileName, String location, String name, UInt32 flags, Guid& projectGuid, IntPtr& project, Int32& canceled)
   at Microsoft.VisualStudio.Shell.Interop.IVsSolution.OpenSolutionFile(UInt32 grfOpenOpts, String pszFilename)
   at Microsoft.VSDesigner.Project.UpgradeWizard.WizardMediator.UpgradeWizard()
   at Microsoft.VSDesigner.Project.UpgradeWizard.UpgradeWizard_Dialog.Finish()
   at Microsoft.VSWizards.WizardForm.Finish_Click(Object sender, EventArgs e)
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.Button.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.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
   at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
   at System.Windows.Forms.Application.ThreadContext.LocalModalMessageLoop(Form form)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.RunDialog(Form form)
   at System.Windows.Forms.Form.ShowDialog(IWin32Window owner)
   at Microsoft.VisualStudio.UIService.System.Windows.Forms.Design.IUIService.ShowDialog(Form form)
   at Microsoft.VSWizards.WizardForm.ShowDialog()
   at Microsoft.VSDesigner.Project.UpgradeWizard.UpgradeWizard_Dialog.ShowWizard()
   at Microsoft.VSDesigner.Project.UpgradeWizard.UpgradeWizard.Execute(Object Application, Int32 hwndOwner, Object[]& ContextParams, Object[]& CustomParams, wizardResult& wr)
   at Microsoft.VisualStudio.TeamFoundation.VersionControl.IVersionControlProvider.OpenFromSCC(String solutionFile, String localDir, String version, VersionControlOpenFromSccOverwrite overwriteMode)
   at Microsoft.VisualStudio.TeamFoundation.VersionControl.HatPackage.OpenSolutionWithWorkspace(Workspace workspace, String serverItem, VersionSpec spec)
   at Microsoft.VisualStudio.TeamFoundation.VersionControl.ExplorerSccVS.OnView()
   at Microsoft.TeamFoundation.VersionControl.Controls.ExplorerScc.OpenSelectedNodeHandler()
   at Microsoft.TeamFoundation.VersionControl.Controls.ListViewExplorer.OpenSelectedNode()
   at Microsoft.TeamFoundation.VersionControl.Controls.ListViewExplorer.OnMouseDoubleClick(MouseEventArgs e)
   at System.Windows.Forms.ListView.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.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
[Pid=6120;Tid=1;Time=11:27:30]: Error: 16384: Failed to initialize DataSchemaModel Microsoft.Data.Schema.SchemaModel.ModelException: InternalError: SqlCeManager could not be initialized. ---> System.Data.SqlServerCe.SqlCeException: Unable to load the native components of SQL Server Compact corresponding to the ADO.NET provider of version 8080. Install the correct version of SQL Server Compact. Refer to KB article 974247 for more details. ---> System.DllNotFoundException: Unable to load DLL 'sqlceme35.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)
   at System.Data.SqlServerCe.NativeMethods.GetSqlCeVersionInfo(IntPtr& pwszVersion)
   at System.Data.SqlServerCe.NativeMethods.LoadValidLibrary(String modulePath, Int32 moduleVersion)
   at System.Data.SqlServerCe.NativeMethods.LoadNativeBinaries()
   --- End of inner exception stack trace ---
   at System.Data.SqlServerCe.NativeMethods.LoadNativeBinaries()
   at System.Data.SqlServerCe.SqlCeEngine..ctor()
   at Microsoft.Data.Schema.SchemaModel.ModelStore.SqlCeManager..ctor(ModelCollation collation, IList`1 elementClasses, IList`1 annotationClasses, Int32 identifierPartMaxLength, Int32 maxIdentifierParts, String modelFileName, Boolean createNewModel)
   --- End of inner exception stack trace ---
   at Microsoft.Data.Schema.SchemaModel.ModelStore.SqlCeManager..ctor(ModelCollation collation, IList`1 elementClasses, IList`1 annotationClasses, Int32 identifierPartMaxLength, Int32 maxIdentifierParts, String modelFileName, Boolean createNewModel)
   at Microsoft.Data.Schema.SchemaModel.ModelStore.ConstructModelStore(ModelCollation collation, String modelFileName, Boolean createNewModel)
   at Microsoft.Data.Schema.SchemaModel.ModelStore..ctor(ModelCollation collation, ModelSchema modelSchema, String modelFileName)
   at Microsoft.Data.Schema.SchemaModel.DataSchemaModel..ctor(ModelCollation collation, ModelSchema storeSchema, String modelFileName, ScriptCache scriptCache, ErrorManager errorManager)
   at Microsoft.Data.Schema.Sql.SchemaModel.SqlSchemaModel..ctor(ModelCollation collation, ModelSchema storeSchema, String modelFileName, ScriptCache scriptCache, ErrorManager errorManager, Boolean validationEnabled, SqlModelCapability modelCapability)
   at Microsoft.Data.Schema.Sql.SchemaModel.Sql100SchemaModel..ctor(Sql100DatabaseSchemaProvider databaseSchemaProvider, ModelCollation collation, ModelSchema storeSchema, String modelFileName, ScriptCache scriptCache, ErrorManager errorManager, Boolean validationEnabled, SqlModelCapability modelCapability, Boolean initializeBuiltIn, Boolean loadSql100ClrTypes)
   at Microsoft.Data.Schema.Sql.SchemaModel.Sql100SchemaModelConstructor.ConstructServiceImplementation()
   at Microsoft.Data.Schema.Build.DatabaseTaskHost.CreateDataSchemaModel()
    CallStack=   at System.Environment.GetStackTrace(Exception e, Boolean needFileInfo)
   at System.Environment.get_StackTrace()
   at System.Diagnostics.TraceEventCache.get_Callstack()
   at Microsoft.Data.Schema.Common.Diagnostics.TSDTraceListenerDecorator.TraceEvent(TraceEventCache eventCache, String source, TraceEventType severity, Int32 id, String message)
   at System.Diagnostics.TraceSource.TraceEvent(TraceEventType eventType, Int32 id, String message)
   at Microsoft.Data.Schema.Build.DatabaseTaskHost.CreateDataSchemaModel()
   at Microsoft.VisualStudio.Data.Schema.Package.Project.DatabaseProjectNode.InitializeTaskHost()
   at Microsoft.VisualStudio.Data.Schema.Package.Project.DatabaseProjectNode.RecreateModel(Boolean dataSchemaModelWasRecycled)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.DatabaseProjectNode.Reload()
   at Microsoft.VisualStudio.Data.Schema.Package.Project.Internal.ProjectNode.Load(String filename, String location, String name, UInt32 flags, Guid& iidProject, Int32& canceled)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.DatabaseProjectNode.Load(String filename, String location, String name, UInt32 flags, Guid& iidProject, Int32& canceled)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.Internal.ProjectNode.InitializeForOuter(String filename, String location, String name, UInt32 flags, Guid& iid, IntPtr& projectPointer, Int32& canceled)
   at Microsoft.VisualStudio.Shell.Interop.IVsCreateAggregateProject.CreateAggregateProject(String pszProjectTypeGuids, String pszFilename, String pszLocation, String pszName, UInt32 grfCreateFlags, Guid& iidProject, IntPtr& ppvProject)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.Internal.ProjectFactory.CreateProject(String fileName, String location, String name, UInt32 flags, Guid& projectGuid, IntPtr& project, Int32& canceled)
   at Microsoft.VisualStudio.Shell.Flavor.FlavoredProjectFactoryBase.Microsoft.VisualStudio.Shell.Interop.IVsProjectFactory.CreateProject(String fileName, String location, String name, UInt32 flags, Guid& projectGuid, IntPtr& project, Int32& canceled)
   at Microsoft.VisualStudio.Shell.Interop.IVsSolution.OpenSolutionFile(UInt32 grfOpenOpts, String pszFilename)
   at Microsoft.VSDesigner.Project.UpgradeWizard.WizardMediator.UpgradeWizard()
   at Microsoft.VSDesigner.Project.UpgradeWizard.UpgradeWizard_Dialog.Finish()
   at Microsoft.VSWizards.WizardForm.Finish_Click(Object sender, EventArgs e)
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.Button.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.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
   at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
   at System.Windows.Forms.Application.ThreadContext.LocalModalMessageLoop(Form form)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.RunDialog(Form form)
   at System.Windows.Forms.Form.ShowDialog(IWin32Window owner)
   at Microsoft.VisualStudio.UIService.System.Windows.Forms.Design.IUIService.ShowDialog(Form form)
   at Microsoft.VSWizards.WizardForm.ShowDialog()
   at Microsoft.VSDesigner.Project.UpgradeWizard.UpgradeWizard_Dialog.ShowWizard()
   at Microsoft.VSDesigner.Project.UpgradeWizard.UpgradeWizard.Execute(Object Application, Int32 hwndOwner, Object[]& ContextParams, Object[]& CustomParams, wizardResult& wr)
   at Microsoft.VisualStudio.TeamFoundation.VersionControl.IVersionControlProvider.OpenFromSCC(String solutionFile, String localDir, String version, VersionControlOpenFromSccOverwrite overwriteMode)
   at Microsoft.VisualStudio.TeamFoundation.VersionControl.HatPackage.OpenSolutionWithWorkspace(Workspace workspace, String serverItem, VersionSpec spec)
   at Microsoft.VisualStudio.TeamFoundation.VersionControl.ExplorerSccVS.OnView()
   at Microsoft.TeamFoundation.VersionControl.Controls.ExplorerScc.OpenSelectedNodeHandler()
   at Microsoft.TeamFoundation.VersionControl.Controls.ListViewExplorer.OpenSelectedNode()
   at Microsoft.TeamFoundation.VersionControl.Controls.ListViewExplorer.OnMouseDoubleClick(MouseEventArgs e)
   at System.Windows.Forms.ListView.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.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
[Pid=6120;Tid=1;Time=11:27:30]: Error: 16384: Exception in DatabaseProjectNode.RecreateModel: Microsoft.Data.Schema.SchemaModel.ModelException: InternalError: SqlCeManager could not be initialized. ---> System.Data.SqlServerCe.SqlCeException: Unable to load the native components of SQL Server Compact corresponding to the ADO.NET provider of version 8080. Install the correct version of SQL Server Compact. Refer to KB article 974247 for more details. ---> System.DllNotFoundException: Unable to load DLL 'sqlceme35.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)
   at System.Data.SqlServerCe.NativeMethods.GetSqlCeVersionInfo(IntPtr& pwszVersion)
   at System.Data.SqlServerCe.NativeMethods.LoadValidLibrary(String modulePath, Int32 moduleVersion)
   at System.Data.SqlServerCe.NativeMethods.LoadNativeBinaries()
   --- End of inner exception stack trace ---
   at System.Data.SqlServerCe.NativeMethods.LoadNativeBinaries()
   at System.Data.SqlServerCe.SqlCeEngine..ctor()
   at Microsoft.Data.Schema.SchemaModel.ModelStore.SqlCeManager..ctor(ModelCollation collation, IList`1 elementClasses, IList`1 annotationClasses, Int32 identifierPartMaxLength, Int32 maxIdentifierParts, String modelFileName, Boolean createNewModel)
   --- End of inner exception stack trace ---
   at Microsoft.Data.Schema.SchemaModel.ModelStore.SqlCeManager..ctor(ModelCollation collation, IList`1 elementClasses, IList`1 annotationClasses, Int32 identifierPartMaxLength, Int32 maxIdentifierParts, String modelFileName, Boolean createNewModel)
   at Microsoft.Data.Schema.SchemaModel.ModelStore.ConstructModelStore(ModelCollation collation, String modelFileName, Boolean createNewModel)
   at Microsoft.Data.Schema.SchemaModel.ModelStore..ctor(ModelCollation collation, ModelSchema modelSchema, String modelFileName)
   at Microsoft.Data.Schema.SchemaModel.DataSchemaModel..ctor(ModelCollation collation, ModelSchema storeSchema, String modelFileName, ScriptCache scriptCache, ErrorManager errorManager)
   at Microsoft.Data.Schema.Sql.SchemaModel.SqlSchemaModel..ctor(ModelCollation collation, ModelSchema storeSchema, String modelFileName, ScriptCache scriptCache, ErrorManager errorManager, Boolean validationEnabled, SqlModelCapability modelCapability)
   at Microsoft.Data.Schema.Sql.SchemaModel.Sql100SchemaModel..ctor(Sql100DatabaseSchemaProvider databaseSchemaProvider, ModelCollation collation, ModelSchema storeSchema, String modelFileName, ScriptCache scriptCache, ErrorManager errorManager, Boolean validationEnabled, SqlModelCapability modelCapability, Boolean initializeBuiltIn, Boolean loadSql100ClrTypes)
   at Microsoft.Data.Schema.Sql.SchemaModel.Sql100SchemaModelConstructor.ConstructServiceImplementation()
   at Microsoft.Data.Schema.Build.DatabaseTaskHost.CreateDataSchemaModel()
   at Microsoft.VisualStudio.Data.Schema.Package.Project.DatabaseProjectNode.InitializeTaskHost()
   at Microsoft.VisualStudio.Data.Schema.Package.Project.DatabaseProjectNode.RecreateModel(Boolean dataSchemaModelWasRecycled) ; InternalError: SqlCeManager could not be initialized. ; Unable to load the native components of SQL Server Compact corresponding to the ADO.NET provider of version 8080. Install the correct version of SQL Server Compact. Refer to KB article 974247 for more details.
    CallStack=   at System.Environment.GetStackTrace(Exception e, Boolean needFileInfo)
   at System.Environment.get_StackTrace()
   at System.Diagnostics.TraceEventCache.get_Callstack()
   at Microsoft.Data.Schema.Common.Diagnostics.TSDTraceListenerDecorator.TraceEvent(TraceEventCache eventCache, String source, TraceEventType severity, Int32 id, String message)
   at System.Diagnostics.TraceSource.TraceEvent(TraceEventType eventType, Int32 id, String message)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.DatabaseProjectNode.RecreateModel(Boolean dataSchemaModelWasRecycled)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.DatabaseProjectNode.Reload()
   at Microsoft.VisualStudio.Data.Schema.Package.Project.Internal.ProjectNode.Load(String filename, String location, String name, UInt32 flags, Guid& iidProject, Int32& canceled)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.DatabaseProjectNode.Load(String filename, String location, String name, UInt32 flags, Guid& iidProject, Int32& canceled)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.Internal.ProjectNode.InitializeForOuter(String filename, String location, String name, UInt32 flags, Guid& iid, IntPtr& projectPointer, Int32& canceled)
   at Microsoft.VisualStudio.Shell.Interop.IVsCreateAggregateProject.CreateAggregateProject(String pszProjectTypeGuids, String pszFilename, String pszLocation, String pszName, UInt32 grfCreateFlags, Guid& iidProject, IntPtr& ppvProject)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.Internal.ProjectFactory.CreateProject(String fileName, String location, String name, UInt32 flags, Guid& projectGuid, IntPtr& project, Int32& canceled)
   at Microsoft.VisualStudio.Shell.Flavor.FlavoredProjectFactoryBase.Microsoft.VisualStudio.Shell.Interop.IVsProjectFactory.CreateProject(String fileName, String location, String name, UInt32 flags, Guid& projectGuid, IntPtr& project, Int32& canceled)
   at Microsoft.VisualStudio.Shell.Interop.IVsSolution.OpenSolutionFile(UInt32 grfOpenOpts, String pszFilename)
   at Microsoft.VSDesigner.Project.UpgradeWizard.WizardMediator.UpgradeWizard()
   at Microsoft.VSDesigner.Project.UpgradeWizard.UpgradeWizard_Dialog.Finish()
   at Microsoft.VSWizards.WizardForm.Finish_Click(Object sender, EventArgs e)
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.Button.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.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
   at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
   at System.Windows.Forms.Application.ThreadContext.LocalModalMessageLoop(Form form)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.RunDialog(Form form)
   at System.Windows.Forms.Form.ShowDialog(IWin32Window owner)
   at Microsoft.VisualStudio.UIService.System.Windows.Forms.Design.IUIService.ShowDialog(Form form)
   at Microsoft.VSWizards.WizardForm.ShowDialog()
   at Microsoft.VSDesigner.Project.UpgradeWizard.UpgradeWizard_Dialog.ShowWizard()
   at Microsoft.VSDesigner.Project.UpgradeWizard.UpgradeWizard.Execute(Object Application, Int32 hwndOwner, Object[]& ContextParams, Object[]& CustomParams, wizardResult& wr)
   at Microsoft.VisualStudio.TeamFoundation.VersionControl.IVersionControlProvider.OpenFromSCC(String solutionFile, String localDir, String version, VersionControlOpenFromSccOverwrite overwriteMode)
   at Microsoft.VisualStudio.TeamFoundation.VersionControl.HatPackage.OpenSolutionWithWorkspace(Workspace workspace, String serverItem, VersionSpec spec)
   at Microsoft.VisualStudio.TeamFoundation.VersionControl.ExplorerSccVS.OnView()
   at Microsoft.TeamFoundation.VersionControl.Controls.ExplorerScc.OpenSelectedNodeHandler()
   at Microsoft.TeamFoundation.VersionControl.Controls.ListViewExplorer.OpenSelectedNode()
   at Microsoft.TeamFoundation.VersionControl.Controls.ListViewExplorer.OnMouseDoubleClick(MouseEventArgs e)
   at System.Windows.Forms.ListView.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.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
[Pid=6120;Tid=1;Time=11:27:37]: Error: 16384: Exception in DatabaseProjectNode.RecreateModel: DataSchemaModel is null indicating a file lock problem
    CallStack=   at System.Environment.GetStackTrace(Exception e, Boolean needFileInfo)
   at System.Environment.get_StackTrace()
   at System.Diagnostics.TraceEventCache.get_Callstack()
   at Microsoft.Data.Schema.Common.Diagnostics.TSDTraceListenerDecorator.TraceEvent(TraceEventCache eventCache, String source, TraceEventType severity, Int32 id, String message)
   at System.Diagnostics.TraceSource.TraceEvent(TraceEventType eventType, Int32 id, String message)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.DatabaseProjectNode.RecreateModel(Boolean dataSchemaModelWasRecycled)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.DatabaseProjectNode.Reload()
   at Microsoft.VisualStudio.Data.Schema.Package.Project.Internal.ProjectNode.Load(String filename, String location, String name, UInt32 flags, Guid& iidProject, Int32& canceled)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.DatabaseProjectNode.Load(String filename, String location, String name, UInt32 flags, Guid& iidProject, Int32& canceled)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.Internal.ProjectNode.InitializeForOuter(String filename, String location, String name, UInt32 flags, Guid& iid, IntPtr& projectPointer, Int32& canceled)
   at Microsoft.VisualStudio.Shell.Interop.IVsCreateAggregateProject.CreateAggregateProject(String pszProjectTypeGuids, String pszFilename, String pszLocation, String pszName, UInt32 grfCreateFlags, Guid& iidProject, IntPtr& ppvProject)
   at Microsoft.VisualStudio.Data.Schema.Package.Project.Internal.ProjectFactory.CreateProject(String fileName, String location, String name, UInt32 flags, Guid& projectGuid, IntPtr& project, Int32& canceled)
   at Microsoft.VisualStudio.Shell.Flavor.FlavoredProjectFactoryBase.Microsoft.VisualStudio.Shell.Interop.IVsProjectFactory.CreateProject(String fileName, String location, String name, UInt32 flags, Guid& projectGuid, IntPtr& project, Int32& canceled)
   at Microsoft.VisualStudio.Shell.Interop.IVsSolution.OpenSolutionFile(UInt32 grfOpenOpts, String pszFilename)
   at Microsoft.VSDesigner.Project.UpgradeWizard.WizardMediator.UpgradeWizard()
   at Microsoft.VSDesigner.Project.UpgradeWizard.UpgradeWizard_Dialog.Finish()
   at Microsoft.VSWizards.WizardForm.Finish_Click(Object sender, EventArgs e)
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.Button.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.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
   at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
   at System.Windows.Forms.Application.ThreadContext.LocalModalMessageLoop(Form form)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.RunDialog(Form form)
   at System.Windows.Forms.Form.ShowDialog(IWin32Window owner)
   at Microsoft.VisualStudio.UIService.System.Windows.Forms.Design.IUIService.ShowDialog(Form form)
   at Microsoft.VSWizards.WizardForm.ShowDialog()
   at Microsoft.VSDesigner.Project.UpgradeWizard.UpgradeWizard_Dialog.ShowWizard()
   at Microsoft.VSDesigner.Project.UpgradeWizard.UpgradeWizard.Execute(Object Application, Int32 hwndOwner, Object[]& ContextParams, Object[]& CustomParams, wizardResult& wr)
   at Microsoft.VisualStudio.TeamFoundation.VersionControl.IVersionControlProvider.OpenFromSCC(String solutionFile, String localDir, String version, VersionControlOpenFromSccOverwrite overwriteMode)
   at Microsoft.VisualStudio.TeamFoundation.VersionControl.HatPackage.OpenSolutionWithWorkspace(Workspace workspace, String serverItem, VersionSpec spec)
   at Microsoft.VisualStudio.TeamFoundation.VersionControl.ExplorerSccVS.OnView()
   at Microsoft.TeamFoundation.VersionControl.Controls.ExplorerScc.OpenSelectedNodeHandler()
   at Microsoft.TeamFoundation.VersionControl.Controls.ListViewExplorer.OpenSelectedNode()
   at Microsoft.TeamFoundation.VersionControl.Controls.ListViewExplorer.OnMouseDoubleClick(MouseEventArgs e)
   at System.Windows.Forms.ListView.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.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

Answer 1

I found that on my file system the there were no Microsoft SQL Server Compact Edition x86 binaries on the system. I downloaded the installer and ran a repair and the issue was fixed. The installer was located here

 

http://www.microsoft.com/download/en/details.aspx?id=5783

Answer 2

Thank you - I was having the same problem, and this worked for me too. 

Note that on a 64-bit computer, you're supposed to install Sql CE 3.5 SP2 x86 first, then the x64 version.  I already had the x64 version installed, so it was a new install for the x86 install, and a repair for the x64 install.