PC, i-7-4790K CPU@4.00GHz, 16.0 GB RAM, Windows 10
Roon runs on ROCK, Intel Nuc NUC7i7BNH, SW Version 1.8
Ethernet , Linksys MR9600 Router
BACCH-SP DAC connected to ROCK via ethernet cable
Description of Issue
Everything worked perfectly till this morning. I am getting the “Roon could not find WGL functions required to initialize OpenGL.” I’ve tried everything mentioned in the old posts (reinstalling the Roon app, updating all drivers, etc.). The problem still persist. I can still manage via iPad and/or iPhone, but I miss my PC access a lot. Please help.
Yes, I’ve just re-checked and Intel Driver +&Support assistant says that everything is up to date. No, I do not use Remote Desktop. I’ve only changed my monitor - it is wide 49" Samsung G9. Can this be the reason?
Thanks for the update, @Quixil. Yep, this discussion is open and we’ll continue here
Are you using multiple monitors? If so, are you using Display Fusion or something along those lines to manage them?
Basically OpenGL is needed for Roon to run properly, and this error is saying it’s unable to find the proper resources on the GPU to start Roon. This might be because the drivers are bad or there is another application suppressing OpenGL support (we’ve seen some overlays do this). Anything you can think of along these lines would be helpful.
I used to have 4 monitors and I never got this error. I switched to this new wide single one and immediately experienced this issue. I am not very computer savvy but I think I didn’t use any Display Fusion before. However, when I switched to a single monitors I do recall having an issue seeing the lead screen. In fact when I turn on my PC (it stayed the same as with 4 monitors) my screen remains black until I insert my password and only then I get the Windows 10 front page…I am sure you’ve nailed the problem but I will need your help with my settings.