Application Event Logs: Normal View Faulting application MySQLWorkbench.exe, version 5.2.33.7508, time stamp 0x4d820632, faulting module unknown, version 0.0.0.0, time stamp 0x00000000, exception code 0xc0000005, fault offset 0x00d4f224, process id 0x%9, application start time 0x%10. XML: 1000 2 100 0x80000000000000 11323 Application desktop MySQLWorkbench.exe 5.2.33.7508 4d820632 unknown 0.0.0.0 00000000 c0000005 00d4f224 The event logs are followed a few seconds later by a .NET entry, with the following: Application: MySQLWorkbench.exe Framework Version: v4.0.30319 Description: The process was terminated due to an unhandled exception. Exception Info: System.AccessViolationException Stack: at .sigc.pointer_functor0.()()(sigc.pointer_functor0*) at .sigc.adaptor_functor >.()()(sigc.adaptor_functor >*) at .sigc.internal.slot_call0,int>.call_it(sigc.internal.slot_rep*) at .sigc.slot0.()()(sigc.slot0*) at .sigc.adaptor_functor >.()()(sigc.adaptor_functor >*) at .sigc.retype_return_functor >.()()(sigc.retype_return_functor >*) at .sigc.internal.slot_call0 >,void>.call_it(sigc.internal.slot_rep*) at MySQL.Grt.ListModel.refresh() at MySQL.GUI.Workbench.Plugins.DbMysqlTableEditor.insertsTabPage_Enter(System.Object, System.EventArgs) at System.Windows.Forms.Control.OnEnter(System.EventArgs) at System.Windows.Forms.TabPage.OnEnter(System.EventArgs) at System.Windows.Forms.TabPage.FireEnter(System.EventArgs) at System.Windows.Forms.TabControl.OnSelected(System.Windows.Forms.TabControlEventArgs) at System.Windows.Forms.TabControl.WmSelChange() at System.Windows.Forms.TabControl.set_SelectedIndex(Int32) at MySQL.Controls.FlatTabControl.OnMouseDown(System.Windows.Forms.MouseEventArgs) at MySQL.Controls.FlatTabControl.WndProc(System.Windows.Forms.Message ByRef) at System.Windows.Forms.Control+ControlNativeWindow.OnMessage(System.Windows.Forms.Message ByRef) at System.Windows.Forms.Control+ControlNativeWindow.WndProc(System.Windows.Forms.Message ByRef) at System.Windows.Forms.NativeWindow.Callback(IntPtr, Int32, IntPtr, IntPtr) at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG ByRef) at System.Windows.Forms.Application+ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr, Int32, Int32) at System.Windows.Forms.Application+ThreadContext.RunMessageLoopInner(Int32, System.Windows.Forms.ApplicationContext) at System.Windows.Forms.Application+ThreadContext.RunMessageLoop(Int32, System.Windows.Forms.ApplicationContext) at System.Windows.Forms.Application.Run(System.Windows.Forms.ApplicationContext) at MySQL.GUI.Workbench.Program.Main(System.String[])