• Question

  .Net Framework setup has failed
  

• When

  When you encounter the error message " .Net Framework setup has failed," it typically means that the installation or update of the .NET Framework on your system was unsuccessful.

• Answer

  If you have any previous versions of the .NET Framework installed, consider uninstalling them before attempting to install the new version. Use the "Programs and Features" (Windows 7) or "Apps & Features" (Windows 10/11) in the Control Panel to uninstall .NET Framework versions.