dch

Until recently I was downloading the normal XXXX - international - whql drivers. Then by accident I downloaded a driver that did not contain the control panel. It was either an Nvidia Studio driver. Or Nvidia have changed their drivers and it was a normal driver, with a slightly different name...

I have a pc that came with dch drivers, and several programs, that are crucial to what the pc's purpose is for, rely on dch drivers, but I recently reset it bc it was very cluttered and slow, and no it longer has dch drivers after resetting. Is there a way to install them? I know my pc can run...