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.NET Framework 4 installer error (exit code -2145124330)

Summary: .NET Framework 4.0 installer gets an error while installing (exit code -2145124330)
Related installation help: Troubleshooting Rhino 5 Installation

Repair .NET Framework before installing Rhino 5.

  1. Run the repair tool.
  2. Keep clicking the “Next” button until you get only one “Finish” button to click.
  3. Install Rhino 5 again.

Note: If this repair tool doesn't fix the problem, you can also try the .NET Framework Cleanup tool.

rhino/rhino5/dotnet4error.txt · Last modified: 2015/09/14 (external edit)