How to Troubleshoot Steam Error Code 80 on Windows PC



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The Steam 80 error code is one of the more complex error codes that sometimes occur when further processing Steam data on your Windows system. Error code 80 indicates missing files on one end of a pair or deleted file.

This is one of the worst error codes that prevent users from further processing the host files on their computer. So, if you are one of those who are looking for effective tips to crack this error code, you have come to the right article.

In this material, we will look at all the main causes and effective solutions to fix this problem as soon as possible.

What causes the Steam 80 error code?

  • Problematic device drivers
  • Incorrect Steam installation
  • Collisions with other applications
  • Missing, outdated, or corrupted game files
  • The conflict between Steam runtime protection and Steam

How to resolve Steam error code 80?



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Check the integrity of your game files

  1. Right-click on the Steam launcher and select Run as administrator.
  2. Click the Library tab, right-click the game that displays error code 80, and select Properties.
  3. In the Properties window, go to the “Local Files” section and select the “Check game file integrity” option.
  4. Steam will now automatically check the game files. You should wait a few minutes for this process to complete.
  5. Once this process is complete, open the Task Manager by pressing Win + X and stop all processes related to Steam in the “Processes” tab.
  6. Run the Steam client again as an administrator and check to see if you got rid of the Steam 80 error code.

Update your device drivers

  1. Press Win + X to find and open the Device Manager window.
  2. Expand Display Adapters, then right-click the device driver you want to update and select Update Driver.
  3. You will then be prompted to choose how to search for the driver software.
  4. You can update the device driver automatically or manually, depending on your needs.
    Once the update process is complete, you can restart the game.

Disable the “read-only” option in the Steam folder

  1. Press Win + E to open File Explorer, then navigate to the Steam folder.
  2. Right-click on the Steam folder and select Properties.
  3. In the Properties window, uncheck the Read-only box and click OK to save your changes.
  4. Restart the Steam client and see if error code 80 is still present.



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Frequently Asked Questions

  1. Make sure your connection is working.
  2. Activate Steam through Windows Firewall.
  3. Reinstall Steam.

You may be receiving error code 80 because your Steam folder is set to read-only. You should disable this setting and see if that solves your problem. To check the write protection settings in your Steam folder, start the Steam client and then run your game.

A Steam error message is an error message that occurs when Steam boots up for the first time. If Steam does not have the appropriate permissions to run, the Steam client returns a Steam service error message. Without this process, Steam cannot install new games or modify files in protected folders.