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How do I fix Monster Hunter World Error Code 50051-MW1?

Alton Alexander
By Alton AlexanderUpdated on June 4th, 2022

The 50051-mw1 error code is a monster hunter world error code that is caused by a file being corrupted. This file is essential for the game to run and when it is corrupted, the game will not be able to start. This error code can also be caused by a virus or malware infection, which can corrupt the file.

Users typically search for a solution by asking about:

  • error code 50051-mw1
  • monster hunter world error code 50051-mw1

1. Check your internet connection and try again

  1. Open the "C:\Program Files (x86)\Steam\steamapps\common\Monster Hunter World" folder.
  2. Right-click on "data" and select "Properties".
  3. Click on the "Local Files" tab.
  4. Locate "config.cfg" and double-click on it.
  5. If the error code 50051-mw1 is displayed, click on the "Update Information" button and provide the required information.
  6. Click on the "Close" button.
  7. Launch "Monster Hunter World".
  8. If the error code 50051-mw1 is still displayed, click on the "Reset" button.

2. Restart your game

Restart your game by pressing the "X" button on your controller when the game starts up.

3. Update your game

  1. If you are playing on the PS4, go to the system menu and select "System Settings"
  2. Select "System Update"
  3. Select "Update System Software"
  4. Select "Yes" to confirm
  5. Once the update is complete, select "Restart System"
  6. When your PS4 restarts, select "Launch Game" and enter your game code
  7. If you are playing on the Nintendo Switch, go to the HOME Menu and select "System Settings"
  8. Select "System Update"
  9. Select "Update System Software"
  10. Select "Yes" to confirm
  11. Once the update is complete, select "Restart System"
  12. When your Nintendo Switch restarts, select "Launch Game" and enter your game code
  13. If you are playing on the PC, go to the Steam menu and select "Game Properties"
  14. Select "Local Files"
  15. Under "Local Files (recommended)", select "Browse Local Files"
  16. Under "Game", select "MHW"
  17. Click "Verify Integrity of Game Files"
  18. If the game launches and you are not getting the error code, then you have successfully updated your game.

4. Delete your game and reinstall

  1. Go to the game's main menu and select "Settings"

  2. Under "System" tab, select "Delete Game"

  3. Confirm the deletion by selecting "Yes" Reinstall game:

  4. Go to the game's main menu and select "Install Game"

  5. Under "System" tab, select "Reinstall Game"

  6. Follow the on-screen instructions

5. Contact customer support

  1. First, open the "Settings" menu in the game and select "Support".
  2. Select the "Contact Us" option and fill out the form.
  3. Include the following information in your message: -Your name -Your game account ID -The error code you're experiencing -Your system specs
  4. Click "Submit" and wait for a response.
  5. If you're experiencing an issue with a specific piece of content, please include that information in your message as well. For example, if you're having trouble with the online multiplayer, please mention that.
  6. If you're still experiencing problems after contacting support, please reach out to the community for help. The best way to do that is to visit the "Forums" section of the game's website and search for a topic related to your issue.