I did finally get the game to run after setting up an 8 GB paging file (so 24 GBs of memory that can be used), and it seemed to run fine enough in the starting area right after making a character (that I just picked a pre-made just to get into the actual game). However, the game keeps wanting more and more memory and I keep getting an "OUTOFMEMORY" error that crashes the game. The game keeps running after the error (but once you hit OK on the dialog box, the game closes) so I can see in Task Manager that all 24 GBs of available memory are being used for some reason. It seems like there's a memory leak because there's no way the game needs that much RAM to run. I feel like just increasing the paging file isn't going to do much because the game will just keeping eating up more memory.
Do you have an SSD? Even that might be bottlenecking data fetching if the game needs more than 16GB regardless of leaks, which would make any size page file allotments irrelevant anyways.
Better off just getting more damn ram since it’s still cheaper than a new console, if you’re determined to run it on PC.