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Install .NET8.0

Support for .NET 8 ends on November 10, 2026

Microsoft support for .NET 8, on which Pleasanter 1.4 runs, ends on November 10, 2026 (.NET and .NET Core official support policy). Pleasanter 1.5 runs on .NET 10. For the steps to migrate from Pleasanter 1.4 to 1.5, see the following pages.

You can also leave the migration work to the developer's engineers. See Pleasanter Version Upgrade and Environment Migration (Japanese) on the product site.

Install .NET8.0

Warning

Please install both the "SDK 8.0.x" of .NET8.0 and "Hosting Bundle".

Procedure

The installation procedure for .NET is as follows:
1. Install the SDK
1. Install the Hosting Bundle

Install the SDK

  1. Launch your browser and access the following URL.
     https://dotnet.microsoft.com/download/dotnet/8.0

  2. Download and install "SDK 8.0.x".
    The .NET 8.0 download page, with the download link for "SDK 8.0.x"

  3. Launch the Command Prompt or PowerShell and execute the following command to confirm that "8.0.x" is displayed.

     dotnet --version
    

Install the Hosting Bundle

  1. Download and install the "Hosting Bundle".
    The .NET 8.0 download page, with the download link for the "Hosting Bundle"