Error contructing CesiumWidget

Our developers are running into the attached error with Cesium on a machine. Here’s the list of things they’ve tried:

  1. chrome://settings - Use hardware acceleration when available is checked
  2. chrome://gpu/ - WebGL: Hardware accelerated
  3. Un-installed generic Intel display driver
  4. Installed the latest Nvidia display driver
  5. Installed the latest Google Chrome

Any help would be appreciated!