What Is Act.Server.Host.exe? Is It A Virus Or Malware? How To Fix?

What is Act.Server.Host.exe?

Act.Server.Host.exe is an executable exe file which belongs to the Windows process Act.Server.Host which comes with the software developed by Microsoft.

The .exe extension of the Act file specifies that it is an executable file.

Malware and viruses are also transmitted through exe files. So we must be sure before running any unknown executable file on our computers.

TIP: If you are facing System related issues on Windows like registry errors or System files being deleted by virus or System crashes we recommend downloading Restoro software which scans your Windows PC for any issues and fixes them within a few steps.

We will check if the Act file is a virus or malware? Whether it should be deleted to keep your computer safe? Read more below.

Is Act.Server.Host.exe safe to run? Is it a virus or malware?

Let’s check the location of this exe file to determine whether this is a legit software or a virus. The location of this file is mentioned below.

File Location : C:Program Files (x86)ACTAct for Windows

To check whether the exe file is legit you can start the Task Manager. Then click on the columns field and add Verified Signer as one of the columns.

Now look at the Verified Signer value for Act.Server.Host.exe process if it says “Unable to verify” then the file may be a virus.

File Name Act.Server.Host.exe
Software Developer Microsoft
File Type Server
File Location C:Program Files (x86)ACTAct for Windows
Software Act! Premium


If the developer of the software is legitimate, then it is not a virus or malware. If the developer is not listed or seems suspicious, you can remove it using the uninstall program.

How To Remove or Uninstall Act.Server.Host.exe

To remove Act.Server.Host.exe from your computer do the following steps one by one.

  1. If the file is a part of a software program, then it will also have an uninstall program. Then you can run the Uninstaller located at directory like C:Program Files>Microsoft>Act.Server.Host orAct! Premium >Act_uninstall.exe.
  2. Or the Act.Server.Host.exe was installed using the Windows Installer then to uninstall it Go to System Settings and open Add Or Remove Programs Option.
  3. Then Search for Act.Server.Host.exe or the software name Act! Premium in the search bar or try out the developer name Microsoft.
  4. Then click on it and select the Uninstall Program option to remove Act.Server.Host.exe file from your computer. Now the software Act! Premium program along with the file Act.Server.Host.exe will be removed from your computer.

Frequently Asked Questions

How do I stop Act process?

In order to stop the act.server.host.exe process from running you either have to uninstall the program associated with the file or if it’s a virus or malware, remove it using a Malware and Virus removal tool.

Is Act a Virus or Malware?

As per the information we have the Act might be a virus or malware because even a good file might be infected with malware or virus to disguise itself. So follow our tutorial above to check it.

Is Act causing High Disk Usage?

You can find this by opening the Task Manager application ( Right-click on Windows Taskbar and choose Task Manager) and click on the Disk option at the top to sort and find out the disk usage of Act.

Is Act causing High CPU Usage?

You can find whether Act is using Full CPU by opening the Task Manager application. Now find the Act.Server.Host.exe process and check the CPU usage percentage.

Is Act causing High Network Usage?

If the Act has High data Usage, you can find this by opening the Task Manager windows app and find the Act.Server.Host.exe process and check the Network Usage column percentage.

How to check GPU Usage of Act?

To check whether the Act is causing high GPU usage, open the Task Manager window and look for the Act process in the name column and check the GPU usage column.

I hope you were able to learn more about the Act.Server.Host.exe file and how to remove it.

Let us know in the comments below if you face any other Act issues.

About The Author: Gowtham V is a tech blogger and founder of HowToDoNinja.com who is an expert in Technology & Software and writes awesome How-To Tutorials to help people online. He has 5 years of experience in creating websites and writing content. He uses a Windows PC, a Macbook Pro, and an Android phone. Check out more about our website and our writers on our About US page. Also follow me on Twitter page and Linkedin

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