My apologies! I forgot that on Windows 10 "hidden items" must be enabled via the 'View' menu when looking at the DELL folder's contents - and then the AppData folder will appear. Alternatively you can type the folder name in the address bar and it will still allow you to access it whether or not you have hidden items enabled.
Okay, this right here is pretty funky:
7.573 GL_VENDOR: Microsoft Corporation
7.584 GL_VERSION: 1.1.0
GL v1.1 is the very oldest version of OpenGL. Right now PixelCNC tries to create a v2.0 rendering context, which grants it the functionality it needs to draw everything to the screen quickly, and utilize the graphics hardware for some peripheral calculations. According to some Google searches, your Intel HD driver (v8.15.10.2900) should support up to OpenGL v2.1. The fact that it says Microsoft has me thinking it's not even using your Intel HD hardware at all, and is running an OpenGL driver that is emulating graphics hardware on the CPU (aka 'software'). That's not going to fly.
It looks like your only options are to either install a new driver from the Dell support page, downgrade to Windows 7 if the driver doesn't work, or find a new computer to use. Honestly, this entire situation originated from the fact that Windows 10 should not have been installed on such an old machine. Windows 7/Vista would've been fine.
There's a good chance the driver will work and you'll be on your way: https://downloads.dell.com/video/VIDEO_DRVR_WIN_R296701.EXE
The biggest problem people seem to have is their screen becomes 'disabled' after installing the driver. If this happens when you boot your machine back up just let it sit for a minute, and then try pressing Windows Key + P simultaneously to switch through the various Screen/Projector modes and it should bring the screen back up after one or more tries. For some reason the driver will default to outputting on the video port, for a projector or external monitor, which just requires switching it back to the internal display.
Good luck!