Liii STEM Suite

Appearance

How to Install Liii STEM on Windows ​

Step 1: Download the Installation Package ​

  1. Visit the official download page: Click here to go
  2. Click the "Windows Download" button.
  3. Wait for the download to complete.
  4. As shown, click Downloads -> More options -> Keep -> Show more -> Keep anyway. windows download 1windows download 2

Step 2: Uninstall Old Versions ​

If this is your first time installing Liii STEM, you can skip this step. If you have previously installed Liii STEM, you need to uninstall the old version first.

Step 3: Run the Installer ​

  1. Double-click the downloaded installation package.

  2. Since we have not yet purchased a Microsoft certificate, Microsoft Defender SmartScreen may display a security warning. This is normal. The installation package provided on our official website is safe, please run it with confidence. Follow these steps to continue the installation:

    • Click More info.
    • Click Run anyway.

    Note: We are in the process of obtaining a Microsoft certificate. This warning will be removed in future versions.windows download 3windows download 4

  3. Follow the prompts in the installation wizard.

  4. Choose the installation location (we recommend using the default path).

  5. Wait for the installer to complete copying files.

  6. Click the "Finish" button to complete the installation.

Step 4: Verify Installation ​

  1. Launch Liii STEM from the Start menu or desktop shortcut.
  2. Check if the program opens normally.
  3. Test basic functionalities to ensure they are working correctly.

Potential Issues You Might Encounter ​

vcruntime140.dll Missing ​

vcruntime140.dll plays a crucial role in the Windows operating system as part of the Microsoft Visual C++ Redistributable Package. Its specific functions include:

Runtime Support: vcruntime140.dll is a Dynamic Link Library (DLL) file that provides the necessary runtime environment for applications and games developed using the Visual C++ compiler.

Library Functions: This file contains numerous library functions that applications need to call during runtime. These functions are fundamental for implementing the C++ standard library, exception handling mechanisms, RTTI (Runtime Type Information), thread support, and other features.

Compatibility: vcruntime140.dll is compatible with multiple versions of the Windows operating system, ensuring that software built with Visual C++ works correctly across different system environments.

Application Dependency: Many software and games rely on this specific version of the vcruntime140.dll file for installation and execution. If it is missing or corrupted, the related programs may fail to start or encounter errors during operation.

The installer includes the Microsoft Visual C++ Redistributable Package, but you may need administrator privileges to install it successfully.

Notes ​

  • Keep your computer powered on and maintain a stable network connection during installation.
  • If you encounter installation problems, please refer to the FAQ or contact the technical support team.

For technical support, please contact our technical support team for assistance.