What does the SetupHost.exe file do?
The SetupHost.exe process is also known as Modern Setup Host and is a part of Microsoft Windows Operating System. This software is produced by Microsoft (www.microsoft.com). An outdated or faulty version of SetupHost.exe can cause problems for your computer, ranging from slowness to error messages like these:
- Modern Setup Host has stopped working. Windows is checking for a solution to the problem... (Windows 11, 10, 7)
- Modern Setup Host has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available. (Windows 11, 10, 7)
- SetupHost.exe has encountered a problem and needs to close.
- Access violation at address FFFFFFFF in module SetupHost.exe. Read of address 00000000.
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What you should know about SetupHost.exe Modern Setup Host
SetupHost.exe is not part of Windows, but it is important nonetheless. SetupHost.exe is found in a subdirectory of "C:\Program Files".
Frequently occurring are file sizes such as 827,576 bytes (24% of all these files), 818,400 bytes as well as 26 other variants.
The file was developed by a so-called third party provider - and not by Microsoft. The original file has been signed by a trusted signature authority. This lets you check your copy to see if it is a counterfeit. The application does not appear as a visible window, but only in Task Manager.
For this reason, 16% of all experts consider this file to be a possible threat. The probability that it can cause harm is high.
If you see this file on your hard drive or in Windows Task Manager, please make sure that it is not a malicious variant. It's a fact that many trojans try to cloak their true identity by calling themselves SetupHost.exe. With the above information or by using tools like Security Task Manager you can determine if, in your case, the file is an undesirable variant.
What do other computer users say about SetupHost?
The file spreads very slowly and does not often make an appearance. Therefore, feedback from other users is not yet available.
Summary: source: file.net
How to uninstall the program
To remove Modern Setup Host from your computer, please follow the manual instructions below.
- Click the Windows Start Button. You can find it in the lower-left corner of the taskbar.
- Type 'uninstall'.
- Click Add or remove programs.
- Now locate the program in the list of displayed applications.
- Click the program, and then click Uninstall.
How to check if SetupHost.exe (Modern Setup Host) was uninstalled completely
After uninstalling, restart your computer. Then open Windows Explorer and check if a folder with the software name still exists under C:\Program Files. Also, check the Registry for remnants of Modern Setup Host. To do this, start Regedit, then look under HKEY_LOCAL_MACHINE > Software for: Modern Setup Host or the name of the producer. Keep in mind that only a computer professional should delete entries in the Windows Registry directly.
Last but not least
If Windows is not working properly, startup is slow, or SetupHost.exe is causing problems, a good Windows diagnostic tool may help. This is especially effective when it comes to older computers that have accumulated vast quantities of "garbage data" as the result of many software installs and uninstalls.
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