# GLEW could not be intialized missing GL version in ParaView-5.7.0-RC4-Windows-Python3.7-msvc2015-64bit

**URL:** https://discourse.paraview.org/t/glew-could-not-be-intialized-missing-gl-version-in-paraview-5-7-0-rc4-windows-python3-7-msvc2015-64bit/2650
**Category:** ParaView Support
**Tags:** opengl
**Created:** [September 29, 2019, 8:50pm UTC](https://discourse.paraview.org/t/glew-could-not-be-intialized-missing-gl-version-in-paraview-5-7-0-rc4-windows-python3-7-msvc2015-64bit/2650 "2019-09-29T20:50:49Z")
**Posts on this page:** 1
**Showing post:** 6

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### Author: ![mwestphal](https://discourse.paraview.org/user_avatar/discourse.paraview.org/mwestphal/32/17_2.png) [@mwestphal](https://discourse.paraview.org/u/mwestphal)
#### Post date: [October 1, 2019, 2:09am UTC](https://discourse.paraview.org/t/glew-could-not-be-intialized-missing-gl-version-in-paraview-5-7-0-rc4-windows-python3-7-msvc2015-64bit/2650/6 "2019-10-01T02:09:24Z")

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Is this related ?

> [@"Intel SandyBridge based system" error](https://discourse.paraview.org/t/intel-sandybridge-based-system-error/2058):
>
> After I launch Paraview 5.6.1 on my Lenovo G770 laptop with Win7 x64 Ultimate, I see a blank program window with an output window with a list of errors (see screenshot), lead by “We have determined that your graphics system is an Intel SandyBridge based system. These systems only partially support VTK… update your drivers, etc”. How to solve the problem? My video cards are AMD Radeon 6600M (integrated) and Intel HD Graphics 3000 (discrete)

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