cannot load multi data because it is corrupted

In case BSOD or power outage interrupted the Steam game downloading process, it might have corrupted your download files, and hence you are getting the corrupt update files error.The most common causes of this error include the following reasons: There can be different reasons for different users to encounter corrupt update files error on Steam. Why do my Steam games keep getting corrupted? Before the fixes, let us try to understand the possible causes of this error. Follow these working methods and you will be able to get rid of this error. We are going to discuss all the possible methods that would help you resolve this error on Windows 11/10 PC.

It is another annoying error as you can’t play a Steam game unless the updates are installed completely. Multiple users have reported being experiencing this error. It may occur due to a power cut or a corrupted download. It primarily occurs when you attempt to download a new game that you just bought or update an existing game on Steam. The “corrupt update files” error is one of the errors faced by Steam users.

Errors are always logged to the event log, too.In this post, we will show you how to fix Steam corrupt update files error on Windows PC. Can you discern anything from UPM's log files? There should be explicit error messages when something like copying the NTUSER.DAT fails for some reason. From there you could use 'reg load' to try to load each file into the local registry. In order to find corrupt NTUSER.DATs on the file server, you could use a simple batch file that traverses the user stores and copies all NTUSER.DAT files found to a temporary location. When are the NTUSER.DATs becoming corrupt? Are they OK on the file server (which would mean the loading breaks them)?

Can you get your hands on a corrupt NTUSER.DAT? If so, please post it here if possible for data security reasons. I was asking about the antivirus because recently a customer of ours had the same problem (corrupt NTUSER.DATs) and after a very (!) long time of searching and trying out various tactics to isolate and reproduce the problem it turned out that the antivirus product on the file server had a bug.

Cannot load multi data because it is corrupted