Diablo updating setup files
Getting stuck on the Updating Setup Files loading screen may indicate that the Blizzard Update Agent is having issues installing the game.
If you're stuck longer than a few minutes on this screen, follow the troubleshooting steps below: If you have tried these steps and still require assistance, visit our Technical Support Forums (World of Warcraft) (Star Craft II) (Diablo III) (Hearthstone) (Heroes of the Storm) (Overwatch) or contact us.
If not, or if you keep seeing this error, log in to and install Diablo III digitally" - If you downloaded the installer digitally, this error indicates that it did not convert the files correctly.
This can often be caused by closing the downloader early.
Properties Change it from ‘Disabled’ to ‘Automatic’ Run your Diablo 3 setup as administrator and it should quickly go through Updating Setup Files and bring you to an install screen.Running the installer, and while stuck in the "Updating files", kill in Task Manager.Some report that it took few kills before it started to work, but as these issues with Mo P/D3 seem to be based on some black magic, nobody knows..of Diablo 3's release last night there have been thousands of people struggling to get onto Blizzard's servers.With each attempt to do so gamers are presented with a few cryptic numbers. Luckily for everyone involved Blizzard have offered a helping hand in the form of information.