Getting stuck on the Updating Setup Files loading screen may indicate that the Battle.net Update Agent is having issues installing the game. If stuck longer than a few minutes on this screen, follow the troubleshooting steps below:
- If you're using a wireless connection, switch to a wired connection and optimize your internet connection to rule out a connection issue.
- Review our troubleshooting steps for the Battle.net Update Agent to make sure it is running properly.
- The folder may be saved on a corrupt hard drive sector. Run the Repair Disk utility to resolve hard drive issues.
- Programs running in the background can conflict with the Update Agent. Try closing background applications.
Tried everything here?
If you have tried all of these steps and still require assistance, please visit our Technical Support Forum (World of Warcraft) (StarCraft II) (Diablo III) (Hearthstone) (Heroes of the Storm) or contact us.
Article ID: 6205