SAMDL

SharpDX.SharpDXException: HRESULT: [0x88760868], Module: [SharpDX.Direct3D9], ApiCode: [D3DERR_DEVICELOST/DeviceLost], Message: Unknown
   at SharpDX.Result.CheckError() in C:\projects\sharpdx\Source\SharpDX\Result.cs:line 195
   at SharpDX.Direct3D9.Device.Present(IntPtr sourceRectRef, IntPtr destRectRef, IntPtr hDestWindowOverride, IntPtr dirtyRegionRef) in C:\projects\sharpdx\Source\SharpDX.Direct3D9\Generated\Interfaces.cs:line 4949
   at SharpDX.Direct3D9.Device.Present() in C:\projects\sharpdx\Source\SharpDX.Direct3D9\Device.cs:line 600
   at SonicRetro.SAModel.SAMDL.MainForm.DrawEntireModel() in E:\Programs\sa_tools\SAMDL\MainForm.cs:line 544
   at SonicRetro.SAModel.SAMDL.MainForm.importOBJToolStripMenuItem_Click(Object sender, EventArgs e) in E:\Programs\sa_tools\SAMDL\MainForm.cs:line 1404
   at System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
   at System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e)
   at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
   at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
   at System.Windows.Forms.ToolStripItem.FireEventInteractive(EventArgs e, ToolStripItemEventType met)
   at System.Windows.Forms.ToolStripItem.FireEvent(EventArgs e, ToolStripItemEventType met)
   at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
   at System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   at System.Windows.Forms.ToolStrip.WndProc(Message& m)
   at System.Windows.Forms.ToolStripDropDown.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.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)