# Problems when calling SupportsOpenGL with windows 10 and Intel HD Graphic (520, 530 and 630) graphics card

**URL:** <https://discourse.vtk.org/t/problems-when-calling-supportsopengl-with-windows-10-and-intel-hd-graphic-520-530-and-630-graphics-card/1133>\
**Category:** Development\
**Created:** [June 14, 2019, 10:02am UTC](https://discourse.vtk.org/t/problems-when-calling-supportsopengl-with-windows-10-and-intel-hd-graphic-520-530-and-630-graphics-card/1133 "2019-06-14T10:02:35Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![SFischer](https://discourse.vtk.org/letter_avatar_proxy/v4/letter/s/13edae/32.png) [@SFischer](https://discourse.vtk.org/u/SFischer)\
**Post date:** [June 14, 2019, 10:02am UTC](https://discourse.vtk.org/t/problems-when-calling-supportsopengl-with-windows-10-and-intel-hd-graphic-520-530-and-630-graphics-card/1133/1 "2019-06-14T10:02:35Z")

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Hi  
I am using VTK 8.1  
I call vtkRenderWindow::Render() and vtkRenderWindow::SupportsOpenGL() on the same view.  
With windows 10 and Intel HD Graphic (520, 530 and 630) graphics card this leads since a windows update a few weeks ago to freezing of the application, often in wglCreateContextAttribsARB while calling:

```auto
void vtkWin32OpenGLRenderWindow::SetupPixelFormatPaletteAndContext(
      HDC hDC, DWORD dwFlags,
      int debug, int bpp,
      int zbpp)
 {
	...         
	for (int i = 0; i < 9 && !this->ContextId; i++)
          {
            iContextAttribs[1] = attemptedVersions[i*2];
            iContextAttribs[3] = attemptedVersions[i*2+1];
            this->ContextId = wglCreateContextAttribsARB(hDC, 0, iContextAttribs);
          }
	...	  
 }    

```

Are there any limitations in using vtkRenderWindow::SupportsOpenGL()?  
May I use vtkRenderWindow::SupportsOpenGL() on a vtkRenderWindow which is also used for visualization?  
I do not experience the problem when I activate NVIDIA Quadro P500  
Thanks for your support  
Simon Fischer