Bug #67675 crash on open

Description:
all of a sudden cant open mysql workbench

----- Developer Notes -----

MySQL Workbench CE for Windows version 5.2.44  revision 9933
Configuration Directory: C:\Users\Administrator\AppData\Roaming\MySQL\Workbench
Data Directory: C:\Program Files (x86)\MySQL\MySQL Workbench 5.2 CE
Cairo Version: 1.8.8
OS: Microsoft Windows Server 2008 R2 Enterprise Edition Service Pack 1 (build 7601), 64-bit
CPU: 4x Intel(R) Xeon(R) CPU E31220 @ 3.10GHz, 8.0 GiB RAM
Current user language: English (United States)

Exception = System.ArgumentException
Message = Parameter is not valid.
FullText = System.ArgumentException: Parameter is not valid.
   at System.Drawing.Bitmap..ctor(String filename, Boolean useIcm)
   at MySQL.Forms.TriangleNodeControl..ctor()
   at MySQL.Forms.TreeNodeViewImpl.add_column(TreeColumnType type, basic_string<char\,std::char_traits<char>\,std::allocator<char> >* name, Int32 initial_width, Boolean editable)
   at MySQL.Forms.TreeNodeViewImpl.add_column(TreeNodeView* self, TreeColumnType type, basic_string<char\,std::char_traits<char>\,std::allocator<char> >* name, Int32 initial_width, Boolean editable)
   at MySQL.MCallback5<int\,mforms::TreeNodeView \*\,enum mforms::TreeColumnType\,std::basic_string<char\,std::char_traits<char>\,std::allocator<char> > const \&\,int\,bool>.cpp_callback(TreeNodeView* a1, TreeColumnType a2, basic_string<char\,std::char_traits<char>\,std::allocator<char> >* a3, Int32 a4, Boolean a5)
   at MySQL.Forms.DrawBoxImpl.drawbox_mouse_double_click(Object sender, MouseEventArgs e)
   at System.Windows.Forms.Control.OnMouseDoubleClick(MouseEventArgs e)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.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)

How to repeat:
open workbench

Please try to start it with the below command:

C:\Program Files (x86)\MySQL\MySQL Workbench 5.2 CE>MySQLWorkbench.exe -swrendering

Thanks.

No feedback was provided for this bug for over a month, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".