Diablo III doesn't start

  • Tried to the start Diablo III from the Battle.net program and it won't start but Battle.net says that's it running. I just did some updates of Windows 10. Does anyone have this problem?
  • Hey WHMcC4101,

    I'd like to have you try our troubleshooting steps in the sticky post at the top of this forum. Here's the link:

    Windows 10 Anniversary Update and Game Crashing

    If those steps do not help you may also want to try disabling the Blizzard Streaming within the Battle.net app to see if that has any effect.