Generic Error Occurred in GDI+

[tabethereal]

Sometimes the explorer stucks and a bug report is created on desktop after killing the explorer forcelly.
This seems to be related with display (preview or graphic card or something).

QT ver: 2048.0Beta 2

The content of bug report:

System.Runtime.InteropServices.ExternalException (0x80004005): Generic Error Occurred in GDI+.
in System.Drawing.Image.FromHbitmap(IntPtr hbitmap, IntPtr hpalette)
in System.Drawing.Image.FromHbitmap(IntPtr hbitmap)
in System.Windows.Forms.ImageList.GetBitmap(Int32 index)
in System.Windows.Forms.ImageList.ImageCollection.get_Item(Int32 index)
in QTTabBarLib.QTabControl.DrawTab(Graphics g, Rectangle itemRct, Int32 index, Boolean fHot, Boolean fVisualStyle)
in QTTabBarLib.QTabControl.OnPaint(PaintEventArgs e)

System.ArgumentNullException: Value cannot be null.
argument: hdc
in System.Drawing.Graphics.FromHdc(IntPtr hdc)
in QTTabBarLib.ExplorerManager.rebarSubclassProc(Message& msg)
in QTTabBarLib.WindowSubclass.subClassProcCore(IntPtr hWnd, Int32 uMsg, IntPtr wParam, IntPtr lParam, IntPtr uIdSubclass, IntPtr dwRefData)
Optional information : msg: 0x00000014