Look for drivers labeled Camera , Webcam , SunplusIT , Chicony , Realtek IR Camera , or Bison . Install both the chipset (USB host) driver and the camera driver.
He bypassed the shady "driver booster" sites, searching instead for the original manufacturer's archive. In a forgotten corner of a legacy support forum, he found it: a manual installer for the , buried under a thread from 2018. xhc camera driver windows 10
A common scenario: Your camera worked yesterday. You installed Windows 10 cumulative update KBxxxxxx. Now the camera is dead. Look for drivers labeled Camera , Webcam ,