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Installation and Getting Started

This article will introduce how to install and start using ClassIsland.

Check System Requirements

First, ensure your device meets the following recommended requirements:

Installing ClassIsland on Windows 7

Caution

Using ClassIsland on Windows 7 is not recommended. If you insist on using ClassIsland on Windows 7, be sure to follow the steps below to complete the environment setup, otherwise, you may encounter serious memory leak issues. (ClassIsland#91)

Additionally, Microsoft support for Windows 7 ended on 2020/1/14 [1]. If you encounter system-related issues on Windows 7, the developers may not address them. Some features may also be unavailable on systems below Windows 10. If you accept these limitations, please continue reading.

  1. Install Dependencies

    You need to install additional dependencies according to your OS version as guided here.

    For Windows 7, the following additional dependencies are required:

  2. Address Memory Leak Issues

    .NET 7 and above runtimes cause serious memory leak issues on Windows 7. You need to run the following commands in the command prompt as an administrator to fix this:

    setx DOTNET_GCName clrgc.dll
setx DOTNET_EnableWriteXorExecute 0

    The above commands set the following environment variables. If the commands fail, you can manually set the following variables.

    Environment VariableValue
    DOTNET_GCNameclrgc.dll
    DOTNET_EnableWriteXorExecute0

Download the Application

For regular users, you can download the software from the following channels. Please choose the appropriate channel based on your network environment.

Warning

The beta version includes the latest features but may also contain incomplete and unstable features. Please use with caution.

Download Channel/Version🚀Stable Version
GitHub Release		🚧Beta Version
GitHub Release
GitHubGitHub DownloadGitHub Download
AppCenterAppCenter DownloadAppCenter Download

Other Download Channels

If your network environment does not support downloading from the above channels, you can download from the following unofficial mirrors and then upgrade to the latest version through the built-in application update.

Download LinkPasswordSource
https://wwz.lanzouv.com/b00tao8lwb0556MC_Sky
https://pan.quark.cn/s/40d1dca97c3d

Thanks to the above contributors for providing the mirrors.

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Full Version vs Trimmed Version

If you download from GitHub, you can choose to download the full version or the trimmed version of ClassIsland. The build named ClassIsland.zip is the full version; the build named ClassIsland_AssetsTrimmed.zip is the trimmed version of ClassIsland, which removes unnecessary resource files (fonts, documents, etc.) to reduce the application size while keeping the functionality unchanged.

Note

The AppCenter download channel only provides the full version.

Extract the Software

After downloading, extract the software package to an independent folder (the path cannot contain Chinese characters [2]) and run the software to start using it.

Do not extract to a cloud sync folder or the [Downloads] folder, as this may cause file read/write issues or file loss.

Tips

This software will store all configurations in this folder. After configuration, you can directly take this folder to school for use.

Encountering Issues?

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Getting Started

On the first launch, there will be a short welcome guide to help you complete the basic setup of the software and demonstrate some basic operations.

You can also watch the getting started tutorial video to quickly get started with the software. If you want to learn more about the software, you can continue reading this document.

  1. Windows 7 lifecycle policy: https://learn.microsoft.com/en-us/lifecycle/products/windows-7. Windows 7 ESU support ended on 2023/1/10. ↩︎

  2. May cause the application to get stuck during updates. ↩︎

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