thibh Posted July 21, 2016 Share Posted July 21, 2016 Hey guys! I have a really strange problem with Houdini. I just reinstalled my os (windows 10) and installed houdini apprentice but I can't start it. It says that my drivers can't run openGL 3.3 but I installed the latest version of them. I tried to remove all my graphic card's drivers and reinstall them and same error. I have a gtx 560 ti. I never had this problem before and I can't get rid of it. Any idea? Thanks! Quote Link to comment Share on other sites More sharing options...
malexander Posted July 21, 2016 Share Posted July 21, 2016 A long shot, but do you have the environment variable HOUDINI_OGL_MAX_GL_VERSION or HOUDINI_OGL_CORE_PROFILE set somewhere? Quote Link to comment Share on other sites More sharing options...
thibh Posted July 21, 2016 Author Share Posted July 21, 2016 I just reinstalled windows so all the environment variables should be gone. I've seen other people suggesting other variables to solve this problem and I tried them yesterday but it didn't change anything. Quote Link to comment Share on other sites More sharing options...
malexander Posted July 21, 2016 Share Posted July 21, 2016 What driver version is installed? Did you try any others? Quote Link to comment Share on other sites More sharing options...
thibh Posted July 22, 2016 Author Share Posted July 22, 2016 Ok, I solved the problem, it was stupid. I had plugged my screen to my integrated graphic card instead of my nvidia gtx 560... So that's just why it didn't work.. Thanks for the help guys! Quote Link to comment Share on other sites More sharing options...
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