Once Human Missing File Privileges Error: Is There Any Fix Yet?

Once Human Missing File Privileges Error: Is There Any Fix Yet?

Despite being a game that offers so much through its gameplay, storyline, and visuals, Once Human continues to frustrate fans. The game seems to be riddled with countless errors and bugs. This makes it quite difficult for players to enjoy the game. Once Human was released in July 2024, and since then, players have faced different errors in the game. We’ve already shared guides on how to fix most of these issues, like if the game crashes during shader compilation. Recently, players have been facing a new error in the game. Whenever they’re trying to update or run the game, it prompts the “missing file privileges” error. If you’ve encountered this issue in Once Human, you’re at the right place. In this guide, we’re going to discuss how to fix the “missing file privileges” error in Once Human. So, continue reading to find out!


The missing file privileges error is, actually, quite a recent occurrence. Players are mostly getting this error while they update the game. Steam user [DBD] stefano06 shared that they’re getting this error while installing Once Human. The installation stops at 96%, and the prompt shows that they’re missing file privileges. Well, let’s find out how to get rid of this problem.


Once Human Missing File Privileges Error: How to Fix?


Once Human Missing File Privileges Error


So far, there isn’t any official fix for the missing file privileges error in the game. However, you can try a few workarounds that can help fix the problem for you.


Disable Antivirus only while installing/updating the game


Multiple players have shared that this problem is majorly triggered by antivirus programs, like AVG or Avast. So, we recommend that you disable your antivirus program while installing or updating the game. If you’re using Windows Defender Firewall, follow these steps:



  • Open Windows Settings, and then, go to Privacy & Security (for Windows 11) or Update & Security (for Windows 10).

  • Go to Windows Security.

  • Click on Virus & Threat Protection.

  • Now, select Virus & Threat Protection settings. 

  • Here, disable all protections including Real-Time Protection, Tamper Protection, and such. After this, save the changes.

  • Now, access Steam to install or update the game.


Note: Disabling antivirus on your PC can lead to severe consequences. So, make sure that you enable all the disabled protections again after the game has been installed or updated.


Reboot Your PC


Steam user awarlock shared that they tried multiple workarounds, but what worked for them was rebooting their PC. So, consider turning off your PC and waiting for a while. Then, turn it back on, and check if the issue persists.


Run Steam as an Administrator



  • Right-click on the Steam client icon and go to Properties.

  • Go to Compatibility.

  • Checkmark the box for “Run this program as an administrator“.

  • Click on Apply, then select OK to save the changes.

  • After this, launch Steam, and then update/install Once Human.


Verify Integrity of Game Files



  • Go to Steam and open your Library.

  • Locate Once Human and right-click on it.

  • Open Properties.

  • Go to Installed Files.

  • Select “Verify integrity of game files“. Wait until the process is complete.

  • After this, install/update the game.


Empty the Game Folder and Re-Download


According to Steam user fastsniper, you can fix this issue by moving all the game files from your game folder to a different directory and then selecting the Download button to download the missing files. Then, once the download completes, move the old files back into the game folder. After this, you must verify the integrity of game files.


Update Windows


Steam user schicic shared that updating Windows and restarting their PC solved the problem for them. So, to update Windows, open your Windows Settings and go to Windows Update (for Windows 11) or Update & Security (for Windows 10). Then, click on “Check for updates“, and this should download any pending updates that you may have. Then, once the update is installed, restart your PC.


Reinstall the Game


If nothing has worked so far for you, uninstall the game, and then reinstall it on a different drive.


Well, that’s all you can try now to fix the missing file privileges error in Once Human. Hopefully, this guide was able to help you fix the problem. If you found it insightful, keep visiting DigiStatement for more such gaming content and information!