ExternalException: A generic error occurred in GDI+.
--ErrorCode: -2147467259
StackTrace:
   at System.Drawing.Graphics.MeasureString(String text, Font font, SizeF layoutArea, StringFormat stringFormat)
   at System.Drawing.Graphics.MeasureString(String text, Font font, Int32 width)
   at System.Windows.Forms.ThreadExceptionDialog..ctor(Exception t)
   at System.Windows.Forms.Application.ThreadContext.OnThreadException(Exception t)
   at System.Windows.Forms.Control.WndProcException(Exception e)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)