Fix "dllhost.exe Application Error"

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Repair corrupted files

dllhost.exe Error Messages

  • "dllhost.exe has stopped working"
  • "dllhost.exe high CPU and Memory usage"
  • "dllhost.exe virus and trojan infection"
  • "The program can't start because dllhost.exe is missing from your computer. Try reinstalling the program to fix this problem. "
  • You may have seen the error messages listed above when your start computer or software programs. Getting dllhost.exe error indicates that the file dllhost.exe is Missing or Corrupt, and the Windows registry may have problems, too.

    We strongly suggest that you perform a quick scan to check dllhost.exe and errors.

    What is dllhost.exe?

    It is clear that dllhost.exe is a Dynamic Link Library (DLL) file used for the systems like Windows 7, Windows XP and Windows Vista. It is easy to fix dllhost.exe errors following 4 steps, before repairing dllhost.exe problems, let's see some basic information about dllhost.exe file.

    File Name: dllhost.exe
    Developer: Microsoft Corporation
    Description: COM Surrogate
    Size: 7168 bytes
    Version: 6.1.7600.16385
    Creation Time: 7/13/2009 4:43:52 PM
    Applied To: Windows 8.1/8/7/Vista/XP/2003/2000/NT/ME/98, 32-bit(x86) and 64-bit(x64) systems

    How to Fix dllhost.exe Error? - Download DLL Repair Tool First!

    Step 1: Reinstall System

    When the reinstallation is complete, DO remember to check if the system you installed is the latest version. If not, please go to Microsoft website, download and install the latest package.

    Step 2: Download dllhost.exe

    If the reinstallation doesn't help fix dllhost.exe errors, you should download dllhost.exe and replace dllhost.exe file in its default folder.

    And then take the steps below to re-register dllhost.exe.

  • Go to Start > Run
  • Type "cmd" in the open window, press Enter
  • Type "regsvr32 dllhost.exe", prese Enter
  • Reboot your computer
  • Step 3: Clean your Windows Registry

    dllhost.exe error messages refer to a corrupt registry. dllhost.exe file handles information of programs and your operating system. Any damage to the registry can lead to dllhost.exe errors. So you have to scan and clean your registry at least one time per month.

    To ensure the security and efficiency of your PC, download Registry Cleaner to fix, clean, repair and defragment your Windows registry, and speed up your PC.

    Step 4: Scan your system for VIRUS or SPYWARE

    Another reason that you get dllhost.exe error is because the dllhost.exe file is infected by virus or spyware, therefore you should download the latest antivirus/antispyware software to protect your computer. Download Virus Removal to protect your computer against adware, worms, viruses, spyware and malware.