Modern setup host & how to fix it when it stops working

While working in the system continuously you may experience hang, overheating, or sudden lag in your pc, the first thing that comes to our mind is to check the task manager. In the task manager, you can find several apps and processes running behind which causes heating or lagging in the computer. In this, you can find some strange process running “Modern setup host” which occupies the CPU and runs all the time.

You may wonder what a modern setup host is & why it is running, causing the slowdown in your machine.

Let’s discover here about modern setup hosts and understand the causes of the problem & find solutions for it.

Modern setup host & how to fix it when it stops working

 

What is a modern setup host?

The modern setup host is an important core component of the windows operating system. It is preinstalled in the windows operating system irrespective of the version. You can find this in the C:/$Windows.~BT/Sources folder of your computer's local disk. The primary function of the modern setup host is to prepare your system for windows updates. It runs in the background while windows updates for newer versions. If it is malfunctioned or is corrupted, it is difficult to update your PC.

Modern setup host is secured or not?

There are some indicators of whether a modern setup host on your system is safe or not.

• Check the location of the file to find its authenticity.
• The modern setup host file is the product of Microsoft. It carries the copyright and digital signature of Microsoft.
• Check it while it is running. Modern setup host will run only at installing windows updates, if SetupHost.exe is running without any installation updates then it is purely a virus.

Problems with modern setup host

Modern setup host causes two serious problems for many windows users

1. Modern setup hosts high CPU usage
2. The modern setup host stopped working

Why modern setup host eats up CPU usage

There are many factors for the high CPU usage of modern setup hosts. Usually, SetupHost.exe takes 15-30 mins for the installation of windows updates. If it is running for hours then it causes a heavy load on the CPU. The root cause of high CPU usage is

• Conflicting processes run in the background if the hard disk is very slow.
• The window update process is stuck on a way
• Due to any corrupt or misconfigured system files

How to fix the Modern setup host high CPU usage issues

Here we can see how a modern setup hosts high CPU issues that can be fixed conveniently. There are certain ways to fix the problems in a modern setup host

 

Run Windows Update Troubleshooter

You can first try the windows update troubleshooter. It is the built-in tool to troubleshoot the windows update errors in windows 10. If you are using windows 8 or 7 you can download it from Microsoft. It also helps to resolve the issues causing malfunction in modern setup hosts.

Go with a Clean boot

Another method you can try is performing the clean boot. Clean boot requires minimal drivers and startup programs to start the windows which eliminate the interference of the background apps or programs.

Delete software distribution folder

Delete all items in the software distribution folder in windows 10 which is responsible for storing the necessary temporary files for installing windows updates. You might feel difficulties in windows installation updates if these temporary files got corrupted or conflicted which leads to an increase in the high CPU usage by the modern setup host.

To fix this, delete all files in the software distribution folder and restart the computer.

Run DISM tool

If any corruption error occurs, the windows update may fail. DISM refers to deployment image servicing and management, a built-in tool to repair windows images. Another option is SFC scans, which is the built-in windows utility that checks for damages in critical system files and replaces them with cached copies.

Change the system's default language

Check the default system language on your computer to fix the windows update problems. If your system language is not equal to the default system UI language it can cause problems in windows installation updates.

Disable the windows update

To get rid of the modern setup host problem, disable the windows update on your PC if you are not planning for a windows upgrade

Closing thoughts

It will be disgusting when you are trying to update the windows; it ends up on a bigger issue. Hope this article gives you some really simple solutions to fix the issue in the modern setup host. If none of this works for you it’s better to reset your Windows PC to resolve the Modern Setup Host's high disk usage.