Application has been blocked from accessing graphics hardware

Hi all!
I’ve recently gotten a new gaming pc about two weeks ago. I’ve installed a total of 2 games! Wow classic being one of them. It’s been running perfectly until this afternoon where I got the message “Application wow.exe has been blocked from accessing graphics hardware”.
It starts off at the character select screen where I start getting screen glitches and once I’m online my screen starts freezing up to the point where I have to restart my pc. I keep my gpu monitoring app on my second screen showing my cpu and gpu temperatures, fan speed etc. cpu doesn’t go over 40 degrees and gpu doesn’t go over 50.
I’ve searched online for all possible fixes such as repairs, rollbacks, restores, reinstallations, device manager gpu uninstall/reinstall/updates, discord overlays off/on, command prompt restorehealth.
I’ve also seen people post the same problem on the forums but none have had a clear reply or fix to the problem. I’m also unable to play my second game due to this problem. If anyone else has had the same problem and even a fix please reply to this post. Much appreciated.
Regards.

Have you tried uninstalling and reinstalling your video driver?

Short of that, you’ll want to reach out in Technical Support.

If you’ve read through my post it’s clearly stated there that I have already done so. Pretty much the first thing I have done.

If I hadn’t, I wouldn’t have quoted the entirety of everything you say you tried, which doesn’t at all mention drivers, but you go ahead and enjoy that supposed win.

This still isn’t Technical Support. Best of luck getting it figured out.

I just posted this in another thread. Do you have…

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17 hours ago · Nvidia releases a GeForce hotfix driver to address crashing and flickering issues. The recent 436.48 WHQL driver has caused a few issues for some gamers. … Such a scenario is in the realm of possibility with Nvidia’s recently introduced 436.48 GPU driver installed. Fortunately, there is a hotfix available
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