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Upgrading to Version 4.6.1 of the Microsoft .NET Framework

IntuiFace Composer and Player for Windows require use of the Microsoft .NET Framework. Earlier versions of the Framework contain bugs or lack improvements affecting IntuiFace performance when using a touchscreen. Version 4.6.1 of the .NET Framework improves and accelerates IntuiFace's ability to work with a touchscreen.

NOTE: These improvements only affect performance when using IntuiFace with a touchscreen. If your PC doesn't have a touchscreen then you do not need to update the .NET Framework.

Instructions for upgrading your Windows PC to Version 4.6.1 of the .NET Framework

Download and run the .NET Framework Version 4.6.1 installer as provided by Microsoft.

If installation fails, the likely cause is absence of other system updates. In this case:

  1. Apply all updates proposed by Microsoft. This may require you to repeatedly run Windows Update, accessible via Control Panel-> Windows Update -> Check for updates
  2. Make sure all updates are installed. This may require more than one Windows restart.
  3. Rerun the .NET Framework installer.