4 Ways to Fix Atmosphere Error code 2001-0123

Whether you use Atmosphere for programming or gaming, error code 2001-0123 can be highly frustrating. With this in mind, we have researched several ways to fix the issue depending on its origin.

This article will provide detailed instructions, from basic steps you can take on your own to more advanced solutions, on troubleshooting the error to help get your computer running again. We will also see the causes of this error so that you can avoid it comfortably.

What causes the Atmosphere error code 2001-0123?

Several factors may give rise to this problem, and they include:

• Corrupted System Files: System files can become corrupted over time leading to errors, including the Atmosphere error code 2001-0123.
•  Faulty Hard Drive: Once the hard drive is faulty, this error code 2001-0123 may occur.
•  Incompatible Software: Installing incompatible software can also cause the Atmosphere error code 2001-0123 to happen.
•  Microsoft Windows Memory Corruption: Memory corruption errors can manifest as error code 2001-0123. These errors occur when a program allocates more memory than is available, which causes the system to crash.
•  Overheated Computer Components: Another common cause of the Atmosphere error code 2001-0123 is an overheated processor, graphics card, or other system components.
•  Power Supply Issues: An insufficient power supply can also lead to instability and crashing.

How do you fix Atmosphere error code 2001-0123?

Try these pre-solutions before you start applying the solutions below:

• Update drivers: Ensuring that all drivers, programs, and hardware are up to date can go a long way towards preventing future problems and eliminating any conflicts that can cause the error.
•  Clean up registry: Using specific applications to check and clean up the registry database can also fix any existing issues.

1. Run an SFC scan

1. Press the Windows and S keys simultaneously and enter command prompt in the text field.
2. Then, select Run as administrator on the right side to open Command prompt as an admin.
   
3. When prompted, Click on Yes on the User Account Control prompt.
   
4. When the Command Prompt opens, enter the following command and hit the Enter key to start an SFC scan:
   sfc /scannow
   
5. Afterward, enter the command below and press the Enter key to execute command:
   DISM.exe /Online /Cleanup-image /Restorehealth
   
6. Finally, it would be best to restart your computer to implement repairs.

2. Run chkdsk to check for hard drive error

1. Press your keyboard’s Windows and S keys, search for cmd, and select Run as administrator.
   
2. When the Command Prompt terminal opens, enter the code below and press the Enter key:
   chkdsk /f /r
   
3. Lastly, enter Y, restart your PC so the utility can check for file system errors, and search and shield bad sectors.
   

3. Delete the folder showing error

1. Power off your Nintendo Switch and remove the microSD card from the console.
2. Insert the microSD card into your PC using a card reader.
3. Open File Explorer on your PC and navigate to your PC drive (i.e., C:).
4. Navigate to the folder below
   /atmosphere/contents/420000000007E51A.
5. Then, delete the folder by right-clicking on it and selecting Delete from the context menu.
6. If you encounter an error message saying the folder can’t be deleted, then Command Prompt window with administrative privileges.
   
7. When the Command Prompt window opens, navigate to the drive letter corresponding to your microSD card using the code below and press Enter:
   D:
   
8. Then navigate to the folder 420000000007E51A by entering the following code and hit Enter:
   cd /atmosphere/contents/420000000007E51A
   
9. After that, enter del /F /Q * and press Enter. This command will force-delete all files and subfolders in the folder.
10. Then, type cd.. and press Enter to navigate back to the /atmosphere/contents folder.
11. Type rmdir 420000000007E51A and press Enter. This command will delete the folder.
12. Then, safely eject the microSD card from your PC.
13. Finally, reinsert the microSD card into your Nintendo Switch and power it on.

4. Remove unused apps

1. Firstly, click on the Start button, enter control panel in the search bar, and then choose Control Panel from the results.
   
2. Then, under Programs, select the Uninstall a program option.
   
3. Finally, right-click the program(s) you want to uninstall that are no longer useful to you and click Uninstall.
   

In conclusion, while the atmosphere error code 2001-0123 can be difficult to resolve, following these four steps can help reduce the time spent troubleshooting and decrease the chance of the error recurring. Following these steps can keep your system running smoothly and bug-free.