Nox App Player is one of the most renowned Android emulators known for its smooth performance and user experience. However, encountering Nox-related errors can be frustrating as their origin may be unclear, leaving users clueless on how to resolve them. In this article, Software Tricks will guide you through fixing 99% of Nox's errors.

1. Hardware Configuration
For a software to operate smoothly, it requires hardware that meets its minimum requirements. If the hardware configuration falls short of the minimum specifications, achieving smooth performance may be difficult. Check out this article to verify your hardware configuration!
Hardware Configuration for Using Nox App Player
Yêu cầu tối thiểu để sử dụng NOX | ||
|
Sử dụng một giả lập |
Sử dụng nhiều giả lập một lúc |
Hệ điều hành (OS) |
Windowx XP SP3, Windows Vista, Windows 7, Windows 8, Windows 10 và DirectX 9.0c |
Windows 7, Windows 8, Windows 10 |
CPU |
Tối thiểu CPU 2 nhân tốc độ 2.9Ghz (AMD và Intel đều được) |
Càng nhiều nhân càng tốt, có hỗ trợ VT-x hoặc AMD-V Virtualization Technology là một lợi thế |
Video |
Hỗ trợ Open GL 2.0 hoặc cao hơn |
Càng cao càng tốt |
RAM |
1.5 GB |
4.0 GB |
Ổ cứng |
1 GB trở lên để lưu trữ dữ liệu |
If your hardware doesn't meet the minimum requirements for using NOX, consider upgrading for smoother performance.
2. Check Open GL
According to NOX developer specifications, it's mandatory to use Open GL 2.0 or higher for smooth operation. Therefore, we need to check and update Open GL if necessary. You can download the Open GL testing tool quickly here! Once downloaded, simply launch the tool to determine your current Open GL version!

If your device has an Open GL lower than 2.0, update your graphics card driver! Updating is simple, just visit the manufacturer's website and select the corresponding driver for your hardware!
AMD: https://www.amd.com/en/support
Nvidia: https://www.nvidia.com/Download/index.aspx
3. Configure Performance Settings for NOX
When NOX software is installed, the system will automatically configure settings suitable for your hardware. However, these are preset settings and cannot be optimized as effectively as manual configuration.
Step 1: Select the Settings Gear icon to open settings, then choose the Performance Settings tab.

Step 2: Next, select Performance Settings as High or Custom to set the maximum number of CPU cores. Finally, select Save Settings to save your configuration.
Restart the NOX software to apply the new settings.

4. Drive Formatting
An important aspect when using NoxPlayer software is the necessity to utilize NTFS drive formatting instead of FAT32. This issue arises because FAT32 has file size limitations while NTFS does not. Another notable aspect of NTFS is its ability to automatically repair errors when problems occur. This is why when starting NoxPlayer, the system will not encounter missing or error-ridden files.
To address this issue, simply install NoxPlayer on a drive formatted with NTFS.

5. Test with a Different Demo Version
Testing this method, you will create an additional virtual environment using NoxPlayer emulator to check if they operate smoothly. If the demo version runs without errors, it implies that your current NoxPlayer version is encountering issues. Reinstall it and remember to back up your data!
Step 1: Select the Extension icon on NoxPlayer and choose MulDrive to view the virtual machines you're using.

Step 2: Then, select Add Emulator to add the emulator version into NoxPlayer.

Step 3: Press Start to test the newly created emulator version. If no errors are reported, it means your current version is experiencing issues.

6. Reinstall NoxPlayer
During installation on Windows, NoxPlayer often encounters numerous errors due to software or hardware incompatibility. Try reinstalling it a couple of times to ensure a more stable system. Also, be mindful of downloading the application from its official website to avoid potential virus risks.
Homepage: https://www.bignox.com/
In this article, Software Tricks has guided you on fixing 99% of Nox App Player's errors when launching. Wishing you success!