Sometimes going to the play movie menu displays an error. It likely happens when a DS game is loaded first.
************** Exception Text **************
System.AggregateException: One or more errors occurred. ---> System.InvalidOperationException: VirtualAlloc() returned NULL
at BizHawk.BizInvoke.MemoryBlockWindowsPal..ctor(UInt64 size)
at BizHawk.BizInvoke.MemoryBlock..ctor(UInt64 size)
at BizHawk.Client.Common.ZwinderBuffer..ctor(IRewindSettings settings)
at BizHawk.Client.Common.ZwinderStateManager.UpdateBuffer(ZwinderBuffer buffer, RewindConfig newConfig, Boolean keepOldStates)
at BizHawk.Client.Common.ZwinderStateManager.UpdateSettings(ZwinderStateManagerSettings settings, Boolean keepOldStates)
at BizHawk.Client.Common.ZwinderStateManager..ctor(ZwinderStateManagerSettings settings, Func`2 reserveCallback)
at BizHawk.Client.Common.TasMovie..ctor(IMovieSession session, String path)
at BizHawk.Client.Common.MovieSession.Get(String path)
at BizHawk.Client.EmuHawk.PlayMovie.PreLoadMovieFile(HawkFile hf, Boolean force)
at BizHawk.Client.EmuHawk.PlayMovie.AddMovieToList(String filename, Boolean force)
at BizHawk.Client.EmuHawk.PlayMovie.<>c__DisplayClass20_0.<ScanFiles>b__0(Int32 i)
at System.Threading.Tasks.Parallel.<>c__DisplayClass17_0`1.<ForWorker>b__1()
at System.Threading.Tasks.Task.InnerInvokeWithArg(Task childTask)
at System.Threading.Tasks.Task.<>c__DisplayClass176_0.<ExecuteSelfReplicating>b__0(Object <p0>)
--- End of inner exception stack trace ---
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
at System.Threading.Tasks.Parallel.ForWorker[TLocal](Int32 fromInclusive, Int32 toExclusive, ParallelOptions parallelOptions, Action`1 body, Action`2 bodyWithState, Func`4 bodyWithLocal, Func`1 localInit, Action`1 localFinally)
at System.Threading.Tasks.Parallel.For(Int32 fromInclusive, Int32 toExclusive, Action`1 body)
at BizHawk.Client.EmuHawk.PlayMovie.ScanFiles()
at BizHawk.Client.EmuHawk.PlayMovie.PlayMovie_Load(Object sender, EventArgs e)
at System.Windows.Forms.Form.OnLoad(EventArgs e)
at System.Windows.Forms.Form.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.Form.WmShowWindow(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
---> (Inner Exception #0) System.InvalidOperationException: VirtualAlloc() returned NULL
at BizHawk.BizInvoke.MemoryBlockWindowsPal..ctor(UInt64 size)
at BizHawk.BizInvoke.MemoryBlock..ctor(UInt64 size)
at BizHawk.Client.Common.ZwinderBuffer..ctor(IRewindSettings settings)
at BizHawk.Client.Common.ZwinderStateManager.UpdateBuffer(ZwinderBuffer buffer, RewindConfig newConfig, Boolean keepOldStates)
at BizHawk.Client.Common.ZwinderStateManager.UpdateSettings(ZwinderStateManagerSettings settings, Boolean keepOldStates)
at BizHawk.Client.Common.ZwinderStateManager..ctor(ZwinderStateManagerSettings settings, Func`2 reserveCallback)
at BizHawk.Client.Common.TasMovie..ctor(IMovieSession session, String path)
at BizHawk.Client.Common.MovieSession.Get(String path)
at BizHawk.Client.EmuHawk.PlayMovie.PreLoadMovieFile(HawkFile hf, Boolean force)
at BizHawk.Client.EmuHawk.PlayMovie.AddMovieToList(String filename, Boolean force)
at BizHawk.Client.EmuHawk.PlayMovie.<>c__DisplayClass20_0.<ScanFiles>b__0(Int32 i)
at System.Threading.Tasks.Parallel.<>c__DisplayClass17_0`1.<ForWorker>b__1()
at System.Threading.Tasks.Task.InnerInvokeWithArg(Task childTask)
at System.Threading.Tasks.Task.<>c__DisplayClass176_0.<ExecuteSelfReplicating>b__0(Object <p0>)<---
---> (Inner Exception #1) System.InvalidOperationException: VirtualAlloc() returned NULL
at BizHawk.BizInvoke.MemoryBlockWindowsPal..ctor(UInt64 size)
at BizHawk.BizInvoke.MemoryBlock..ctor(UInt64 size)
at BizHawk.Client.Common.ZwinderBuffer..ctor(IRewindSettings settings)
at BizHawk.Client.Common.ZwinderStateManager.UpdateBuffer(ZwinderBuffer buffer, RewindConfig newConfig, Boolean keepOldStates)
at BizHawk.Client.Common.ZwinderStateManager.UpdateSettings(ZwinderStateManagerSettings settings, Boolean keepOldStates)
at BizHawk.Client.Common.ZwinderStateManager..ctor(ZwinderStateManagerSettings settings, Func`2 reserveCallback)
at BizHawk.Client.Common.TasMovie..ctor(IMovieSession session, String path)
at BizHawk.Client.Common.MovieSession.Get(String path)
at BizHawk.Client.EmuHawk.PlayMovie.PreLoadMovieFile(HawkFile hf, Boolean force)
at BizHawk.Client.EmuHawk.PlayMovie.AddMovieToList(String filename, Boolean force)
at BizHawk.Client.EmuHawk.PlayMovie.<>c__DisplayClass20_0.<ScanFiles>b__0(Int32 i)
at System.Threading.Tasks.Parallel.<>c__DisplayClass17_0`1.<ForWorker>b__1()
at System.Threading.Tasks.Task.InnerInvokeWithArg(Task childTask)
at System.Threading.Tasks.Task.<>c__DisplayClass176_0.<ExecuteSelfReplicating>b__0(Object <p0>)<---
---> (Inner Exception #2) System.InvalidOperationException: VirtualAlloc() returned NULL
at BizHawk.BizInvoke.MemoryBlockWindowsPal..ctor(UInt64 size)
at BizHawk.BizInvoke.MemoryBlock..ctor(UInt64 size)
at BizHawk.Client.Common.ZwinderBuffer..ctor(IRewindSettings settings)
at BizHawk.Client.Common.ZwinderStateManager.UpdateBuffer(ZwinderBuffer buffer, RewindConfig newConfig, Boolean keepOldStates)
at BizHawk.Client.Common.ZwinderStateManager.UpdateSettings(ZwinderStateManagerSettings settings, Boolean keepOldStates)
at BizHawk.Client.Common.ZwinderStateManager..ctor(ZwinderStateManagerSettings settings, Func`2 reserveCallback)
at BizHawk.Client.Common.TasMovie..ctor(IMovieSession session, String path)
at BizHawk.Client.Common.MovieSession.Get(String path)
at BizHawk.Client.EmuHawk.PlayMovie.PreLoadMovieFile(HawkFile hf, Boolean force)
at BizHawk.Client.EmuHawk.PlayMovie.AddMovieToList(String filename, Boolean force)
at BizHawk.Client.EmuHawk.PlayMovie.<>c__DisplayClass20_0.<ScanFiles>b__0(Int32 i)
at System.Threading.Tasks.Parallel.<>c__DisplayClass17_0`1.<ForWorker>b__1()
at System.Threading.Tasks.Task.InnerInvokeWithArg(Task childTask)
at System.Threading.Tasks.Task.<>c__DisplayClass176_0.<ExecuteSelfReplicating>b__0(Object <p0>)<---
---> (Inner Exception #3) System.InvalidOperationException: VirtualAlloc() returned NULL
at BizHawk.BizInvoke.MemoryBlockWindowsPal..ctor(UInt64 size)
at BizHawk.BizInvoke.MemoryBlock..ctor(UInt64 size)
at BizHawk.Client.Common.ZwinderBuffer..ctor(IRewindSettings settings)
at BizHawk.Client.Common.ZwinderStateManager.UpdateBuffer(ZwinderBuffer buffer, RewindConfig newConfig, Boolean keepOldStates)
at BizHawk.Client.Common.ZwinderStateManager.UpdateSettings(ZwinderStateManagerSettings settings, Boolean keepOldStates)
at BizHawk.Client.Common.ZwinderStateManager..ctor(ZwinderStateManagerSettings settings, Func`2 reserveCallback)
at BizHawk.Client.Common.TasMovie..ctor(IMovieSession session, String path)
at BizHawk.Client.Common.MovieSession.Get(String path)
at BizHawk.Client.EmuHawk.PlayMovie.PreLoadMovieFile(HawkFile hf, Boolean force)
at BizHawk.Client.EmuHawk.PlayMovie.AddMovieToList(String filename, Boolean force)
at BizHawk.Client.EmuHawk.PlayMovie.<>c__DisplayClass20_0.<ScanFiles>b__0(Int32 i)
at System.Threading.Tasks.Parallel.<>c__DisplayClass17_0`1.<ForWorker>b__1()
at System.Threading.Tasks.Task.InnerInvokeWithArg(Task childTask)
at System.Threading.Tasks.Task.<>c__DisplayClass176_0.<ExecuteSelfReplicating>b__0(Object <p0>)<---
---> (Inner Exception #4) System.InvalidOperationException: VirtualAlloc() returned NULL
at BizHawk.BizInvoke.MemoryBlockWindowsPal..ctor(UInt64 size)
at BizHawk.BizInvoke.MemoryBlock..ctor(UInt64 size)
at BizHawk.Client.Common.ZwinderBuffer..ctor(IRewindSettings settings)
at BizHawk.Client.Common.ZwinderStateManager.UpdateBuffer(ZwinderBuffer buffer, RewindConfig newConfig, Boolean keepOldStates)
at BizHawk.Client.Common.ZwinderStateManager.UpdateSettings(ZwinderStateManagerSettings settings, Boolean keepOldStates)
at BizHawk.Client.Common.ZwinderStateManager..ctor(ZwinderStateManagerSettings settings, Func`2 reserveCallback)
at BizHawk.Client.Common.TasMovie..ctor(IMovieSession session, String path)
at BizHawk.Client.Common.MovieSession.Get(String path)
at BizHawk.Client.EmuHawk.PlayMovie.PreLoadMovieFile(HawkFile hf, Boolean force)
at BizHawk.Client.EmuHawk.PlayMovie.AddMovieToList(String filename, Boolean force)
at BizHawk.Client.EmuHawk.PlayMovie.<>c__DisplayClass20_0.<ScanFiles>b__0(Int32 i)
at System.Threading.Tasks.Parallel.<>c__DisplayClass17_0`1.<ForWorker>b__1()
at System.Threading.Tasks.Task.InnerInvokeWithArg(Task childTask)
at System.Threading.Tasks.Task.<>c__DisplayClass176_0.<ExecuteSelfReplicating>b__0(Object <p0>)<---