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I am having the same error. Cannot update WoW. Everytime I click it I get this error. I tried the support page and reddit, nothing works.

Same problem here. Nothing works

Same here. For EVERY game. BRAND new install of Windows 11

Hey!
I have the same problem (Diablo I)
I tried everything, but no solution!

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Same Error with Diablo. All methods shown in Troubleshooting didn’t work. No help from forums, no help from Techs…

Same here for Diablo, although I did track it to Reclaming Space during Install, also any game will install only and only on NTFS filesystem - exFat, Fat32 and FAT seem to fail on Initialization. I can conclude that in is some issue of how installer deals with the filesystem and/or actually writing file to the disk.

There’s an old post by Blizzard here that confirms that the drive needs to be internal (not external) and formatted as NTFS: Game seems to be stuck on waiting on another update - #2 by Caterpepi - Technical Support - Diablo 3 Forums

I’m seeing same error. It won’t let me do any game updates.

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My drive on NTFS and has 72 Gb free space. Don’t think it is Disk issue

72GB out of _____ GB?

Just bought Diablo 1 but cant do any Updates. What am I suppose to do now?

You can wait a few days and see if it fixes itself up… this topic is already a week old, so Blizzard probably knows about the issue.

Or you can refund it now… especially if you bought from the Blizzard Shop, and wait until it’s fixed and then re-purchase it.

The rules for refunding are pretty strict… I wouldn’t wait too long if you want to get your money back. The English EU legal document is here: