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

.NET Framework 4.0 installer gets an error while installing Rhino 5 (exit code -2145124330).

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: 2015/05/21 (external edit)