In windows 10 it is provided as a built-in tool but if you are using windows 7 or 8 versions then you need to install a troubleshooter from any Microsoft authorized domain. One of the simplest ways to repair your Modern setup host by running Windows Update Troubleshooter. How can you Fix the Modern Setup Host in Task Manager For CPU Consumption: Fix 1: Run the windows update troubleshooter: At the time of upgrading if there were any technical issues or processes go wrong then your system will run slow. In a nutshell, the Task manager is mainly linked with your windows update.
The setuphost.exe also runs installation files for Windows 10 updates. The modern setup host will run automatically when your device downloads a Windows update. You will able to see the modern setup host in Windows 10 only if you installed the Windows Beta version that is known as Windows technical preview.
This software needs to run with the user’s permission in the background to update your PC to Windows 10 or a Windows 10 build. This file you can find inside $windows.~BT folder placed inside your system drive. The Modern setup host or Setuphost.exe is an “Executable file”. What is the Modern Setup Host in Task Manager?
In this way, your modern setup host would also be disabled. It will do the pretty much exact same job for you. In case you are not willing to delete the process, you may consider disabling the Windows update. You can delete it as mentioned earlier, but cannot delete it although we have an alternative solution for you. You cannot disable the modern setup host directly.