Video card still not recognized

You will need to change TWO files and not just one to enhance your graphics. 

GraphicsRules.sgr and VideoCards.sgr

Both files are found and belong in: 

C:\Program Files\EA Games\The Sims 4\Game\Bin

These files do Not belong in Overrides; it sounds like you're trying to use a pre-configured file you downloaded somewhere? If this is so, get rid of that file and configure your files manually; make sure to make a COPY of both files for Backup before editing them. 

You can find out how exactly to configure your files HERE: 

Change The Graphicsrules.Sgr Manually:
https://sims4hq.tumblr.com/graphicsrules

and HERE: 

Fix The Sims 4: Video Card Not Found in Database:
https://bestgamingtips.com/fix-sims-4-unrecognized-video-card/

Hope this Helps! :)