How to Fix MTG Arena Asset Error Detected (2025)

MTG Arena Asset Error Detected

MTG Arena is a popular collectible card game developed and published by Wizards of the Coast for Android, Mac, iOS, and Windows platforms. 

There is no denying that MTG Arena is played by millions of people daily but many encounter issues and errors while playing it on their devices.

Among the errors that MTG players are currently encountering is “MTG Arena asset error detected.”

This error message appears when players try to load the game. Whenever they launch the game, you get this error preventing them from playing the game.

To help you out, we decided to write a troubleshooting guide explaining multiple ways to resolve the “MTG Arena asset error detected” error. 

Without any further ado, let’s get started: 

How to Fix the “MTG Arena Asset Error Detected” Error? 

Here are some troubleshooting methods to fix the “MTG Arena asset error detected” error. 

Restart the Game 

Most of the time, players encounter errors like this because of the bugs and glitches present in the game. 

Fortunately, these glitches are temporary and can be fixed easily. 

To resolve these bugs, you need to close the MTG Arena game and make sure it is not running in the background. 

Now, wait for some time and restart the game to check if the error is fixed. 

Check Server Status 

MTG Arena Asset Error Detected

If there is any issue with the game server and the server is down for maintenance or update, you may experience technical issues and errors. 

If restarting the game does not fix the issue, you should consider checking the server status. 

To do so, you need to visit the official status page of the game and check for any outages. 

If there is any issue with the server, you have to wait until the issues are fixed. 

Change Language & Region in Your Device to USA

According to the reports players are experiencing the “MTG Arena asset error detected” error because their device language or region is incorrect. 

To play the MTG Arena game your device must have the language set to English (United States) and the region set to the United States. 

If there is no issue with the game server, you should consider changing your device language and region. 

To do so, use the following steps: 

  • Press the Windows + R keys together to open the Run Prompt
  • In the text box, enter “ms-settings:” and hit Enter
MTG Arena Asset Error Detected
  • This will open your device settings. 
  • Here select the Time & Language
MTG Arena Asset Error Detected
  • Now, click on the “Language & Region” option and set it to English (United States)
  • Once done, scroll down and select “Country and Region”
MTG Arena Asset Error Detected
  • Now, click on the drop-down menu and set it to the United States
  • Once done, close the settings and restart your computer. 
  • That’s it. 

Create a Text Document

Sometimes, players encounter issues because of the bugs present in the game files. 

In that case, you can fix this problem by creating a code file that overwrites the registry which is most likely responsible. 

To do so, use the following steps: 

  • On your Desktop screen, right-click on the space. 
  • From the menu, select Text Document
  • Then select Create New from the sub-menu. 
  • Once the text file is created, open it and paste the following command:

    Windows Registry Editor Version 5.00

    [HKEY_CURRENT_USER\Software\Wizards Of The Coast\MTGA] “HashFilesOnStartup_h572346022″=dword:00000000
MTG Arena Asset Error Detected
  • Now, click on the Files tab at the top and select Save As
  • Next, click on the Save As type and select All files
  • Now, enter the file name, and at the end add “.reg”.
  • This will create a Registry file. 
  • Double-click on it and select Yes to use this file. 
  • Now, launch the game and check if the error is fixed. 
  • That’s it. 

Reinstall MTG Game

If overwriting the registry file does not fix your problem, you should consider uninstalling and reinstalling the MTG Arena game. 

This will delete all the installation files that are causing this error to appear and also resolve all issues caused by improper installation. 

Before uninstalling the game, make sure to close it completely from the task manager.

Contact Support 

If none of these methods works for you, the last thing you can do is contact MTG Arena Support for further assistance. 

That’s how you can fix the “MTG Arena asset error detected” error. 

Click to rate this post!
[Total: 0 Average: 0]

Leave a Comment