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Help Fix Dllhost.exe Repair Error



Over the past few days, some of our users have informed us that they have encountered dllhost.exe recovery tool.

  • Click the Start button and type cmd.
  • Right click on the search results and select “Run as administrator”.
  • After that, you will see a dialog box.
  • Type sfc / scannow and press Enter.
  • Wait for the Windows System File Checker to run and complete the system file checker.



It’s always nice to see an error message on your computer screen, especially if you don’t know what it is. The cryptic dllhost.exe application error is a good example – the average Windows 10 user has no idea what dllhost.exe is and panic is usually the first reaction when a problem occurs. If so, you’re in luck that you found this page. This article provides step-by-step instructions on how to fix dllhost.exe application error in Windows 10. So don’t worry, you can literally fix it in no time!

What Is Dllhost.exe?

Dllhost.exe is a Windows system file, also known as COM Surrogate, which is required for the web services to function properly. So don’t be surprised if this process is running in the background when you check Task Manager.

Executable files, such as Dllhost.exe, are required for any software application because these files contain instructions that the computer must follow in order for the application to work. Each application on your computer has a corresponding executable file that implements instructions that given by the application developer. Without executable files like Dllhost.exe, you won’t be able to run or use any programs on your computer.

Although executable files are essential for your system to run smoothly and efficiently, they are widely used as a method for spreading virus or malware infections, masquerading as executable files, or using spam or spam. malicious sites. be predominant.

Infection with a virus or malware is one of the most common causes of Dllhost.exe errors. If your computer is infected with a virus, your exe files like Dllhost.exe may be infected and replaced with corrupted copies, resulting in errors. A corrupted dllhost.exe registry entry or a deleted dllhost.exe file can also result in a dllhost.exe application error.

Here are some error messages that you may encounter while using Dllhost.exe:

  • exe: has encountered a problem and will close. We apologize for any inconvenience caused.
  • Application exe error.
  • dllhost.exe could not be found.
  • exe is not running.
  • exe is not a valid Win32 application.
  • exe not found.
  • exe failed.
  • Error starting program: dllhost.exe.
  • Faulting application path: dllhost.exe.

These Dllhost.exe errors can appear when starting a program, installing an application, starting or shutting down your computer, or installing Windows updates. It is important to keep track of the circumstances under which the Dllhost.exe error occurred so that you can quickly determine the cause and easily fix the error.

Dllhost.exe Application Error Fixes

  1. Upgrade your operating system.
  2. Run SFC Scan
  3. Run DISM scan.
  4. Scan your computer for malware and viruses.
  5. Update your graphics card driver.
  6. Optimize performance settings
  7. Perform a system restore.

Confused by the issue where Windows Update is currently unable to check for updates? This article provides 4 solutions to fix Windows update failure issue.

This article shows you how to fix the error. In the process of rebuilding siThe system will require a reboot, which will be performed when the sfc scannow command is run.

When you run DISM to prepare and repair some Windows images, you may see an error code such as 87. This article shows you how to fix DISM error 87.


There are many signs that your computer is infected with a virus. Read this article to learn more about these signs:

How to know if your computer has a virus: signs of infection


How do I update device drivers on Windows 10? Learn about two ways to update drivers in Windows 10. Here you can also find instructions for updating all drivers in Windows 10.

Windows 10 restore points are missing or gone. This means that you cannot restore your computer to its previous state. The issue with missing restore points will be resolved.

Can I uninstall Dllhost EXE?

Dllhost.exe * 32 COM Surrogate is a common task manager task, so there is no need to uninstall it. However, malware sometimes lurks by running the same process name as dllhost.exe * 32 COM Surrogate. In this case, the obligationRemove it also.

Is COM Surrogate a virus?

To distinguish between malicious executable files such as COM surrogate virus and legitimate processes, it is recommended to scan your computer for malware or viruses using Security Scan software, or check the file location, usually C: Windows System32 …

How to fix COM Surrogate stopped working?

dllhost.exe repair tool

What is the COM replacement process?

COM Override is a complex name for a COM object victim process that runs outside of the requesting process. For example, Explorer uses COM replacement to retrieve thumbnails.



Why does Dllhost exe crash?

Without a working host DLL file, your computer’s operating system can become unstable, resulting in a dreaded blue screen of death. Under normal operating conditions, do not delete dllhost.exe under any circumstances.

What is Dllhost EXE?

Summary. Dllhost.exe is a safe Windows process created by Microsoft. It is used to launch other applications and services. It needs to be done because it is critical for several system resources.

Is Localbridge exe a virus?

localbridge.exe is a legitimate Microsoft process associated with Microsoft Office 365.