Aio Runtimes Computerbase ^new^ May 2026

Initiates a countdown and begins installing missing packages without requiring user interaction.

All in One Runtimes (AiO Runtimes): The Essential Download for Windows Stability aio runtimes computerbase

[System Check] ──> [Filters Out Existing Files] ──> [Installs Missing Libraries] Initiates a countdown and begins installing missing packages

"The application was unable to start correctly (0xc000007b)" ".NET Framework initialization error" aio runtimes computerbase

Legacy framework for running rich internet applications.

The .NET Framework is the foundation for millions of Windows applications. Depending on the operating system version, the AiO installer applies necessary updates and sub-versions (e.g., .NET 3.5, 4.6, and 4.8). 3. Legacy Web and Media Components

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Aio Runtimes Computerbase ^new^ May 2026

Try out hundreds of new NPCs: From Baby Yoshies to Skewers! The options for levels are virtually endless!

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Aio Runtimes Computerbase ^new^ May 2026

Play existing stages as your favourite characters - from Samus to Megaman! Even Snake and Klonoa are here! Or design your own stages and episodes around their unique abilities!

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Aio Runtimes Computerbase ^new^ May 2026

Use new blocks to give your levels more variety, and let your creativity run wild!

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Aio Runtimes Computerbase ^new^ May 2026

The new Editor from the Moondust Devkit is simply the best way to edit levels in SMBX. There is no competition. Enjoy editing in an all new experience!

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Aio Runtimes Computerbase ^new^ May 2026

All new features, from weather effects to darkness. Give your creations some extra flair!

Changelogs:

Current:



Previous:

How To:

Installing the engine:

  1. Download the current version from the downloads page

  2. Run the installer .exe (you may be prompted to allow the install)

  3. Select a destination folder to install SMBX2 into

  4. Press next, followed by Install to start the installation (you may wish to change the checkbox settings for your own convenience)

  5. Wait for the installation to complete

Installing games and episodes:

(Installation may vary slightly depending on episode, but most will follow a similar structure to this)


  1. Download the game or episode you wish to install

  2. Navigate to your SMBX2 installation folder

  3. Navigate to the "worlds" subfolder (if you are unable to, then data/worlds will also work)

  4. Extract the game or episode zipped file to the worlds folder

  5. The worlds folder should now contain a subfolder with the title of the game or episode

  6. The game or episode should now be accessible from the SMBX2 launcher

Updating the engine:



  1. Download the patch installer

  2. Click Browse and navigate to your SMBX2 folder

  3. Once you have pointed the installer to your SMBX2 folder, click Install

  4. Wait for the installation to complete