Battle.net launcher crashing on startup

Whenever I try to launch the desktop app, it first tries to log in, and then crashes, giving me a different error code every time. This is one of them: E0DD6AA4-31E3-436D-8754-02A060C376D2.

The launcher worked fine for me just yesterday. What could be causing this issue?

3 Likes

Hey BudgetCodey,

If the launcher is continuing to give you troubles go ahead and delete the cache folder.
You may need to delete the Blizzard/Battle.net folders in %appdata% and %localappdata% as well.

  1. Press the Windows key + R
  2. Type in %APPDATA% and press Enter
  3. Delete the Blizzard folder at this location
  4. Repeat the steps for %LOCALAPPDATA%

If you are running antivirus software that updated recently you will want to make sure that the launcher is whitelisted. Those instructions can be found with the software help options.

1 Like

Thank you! this fixed it!

11 posts were merged into an existing topic: Battlenet crashes instantly