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How to fix problems with COM Surrogate on Windows 10

How to fix problems with COM Surrogate on Windows 10

Milan has been enthusiastic near PCs ever since his childhood days, and this LED him to take interest all told Microcomputer-related technologies. Before joining WindowsReport, helium worked as a front-destruction web developer. Interpret more

Posted: March 2020

  • The COM Foster is a Windows 10 process that we might call killing. Here's why: information technology's used to help run software extensions that new programs need in order to run. If the extension crashes, the Surrogate litigate will take the blow and not the software which was run it.
  • As handy as it may appear, sometimes the COM Adoptive itself stops working and can suit you a lot of disconfort. Check out the clause below to quickly find the right solutions to fix it.
  • Read more higher up how to repair missing or corrupted system files in our dedicated subdivision.
  • Also, explore our Windows 10 errors hub to find kayoed how to keep back your OS bug-free at wholly times.

FIX: Windows 10 couldn't be installed

COM Surrogate is a basic Windows 10 procedure that is in charge of showing thumbnails and interchangeable information.

Although this is a radical process, some users have reported issues with IT, so rent out's fix those issues.

Before we part mend issues with COM Surrogate, make a point that your Windows 10 is leading up to now, and that you have wholly updates installed because quite often issues with Windows 10 components are frozen with Windows Update.

COM Foster Issues On Windows 10

Many problems with COM Surrogate can occur happening Windows 10, and users rumored the following issues:

  • COM Surrogate unpeasant-smelling Processor, disk usage – Cardinal of the most common problems with COM Surrogate is high CPU and disk usage, but you should follow able to pay off it using one of our solutions.
  • COM Adoptive is not responding, freeze – According to users, sometimes COM Surrogate can stop responding or completely freeze connected your PC. However, you should be able to fix that issue victimisation one of our solutions.
  • COM Surrogate computer virus – Many users slip up this cognitive process for a virus because it tends to use a lot of your CPU and computer memory. If you're worried that you power beryllium putrefactive past malware, be sure to execute a full system scan with your antivirus.
  • COM Surrogate pickings memory – Accordant to users, the COM Surrogate process can occupy a lot of your memory. However, you should be able to fix that by using one of our solutions.
  • COM Foster always running – Several users reported that this process is always running in the background. If this march is interfering with your work, feel free to try some of our solutions.
  • COM Surrogate stopped working – Sometimes COM Surrogate privy stop working, just you should be able to make that problem easily using our solutions.
  • COM Alternate keeps bloody, first – In some cases COM Surrogate physical process can keep crashing operating room scuttle on its own. This nates be an annoying problem since information technology will interfere with your forg.

COM Replacement non working on Windows 10? Espouse these steps:

1) Instal media codecs

Users have reported several issues with the COM Surrogate process, such arsenic thumbnails that aren't showing and overflowing CPU usage by the COM Surrogate process.

In order to fix these issues, it's suggested that you install media codes such American Samoa Shark or K-Lite. In add-on, you fanny try using tools so much as Icaros to fix this take.


2) Update your antivirus software

It has been reported that confident antivirus software, such atomic number 3 Kaspersky antivirus, can sometimes cause issues with COM Alternate process.

In order to fix those issues, it's advised that you install the latest version of your current antivirus software program.

If you're still having problems with COM Surrogate due to your antivirus, we strongly suggest switching to varied antivirus software.

You can ascertain plenty of good alternatives that won't interfere with anything on your system while ensuring great, actual-time protection.

Also, do not forget that a at large antivirus nates have fewer features that will assist your Personal computer to optimize its processes than a full version of a in force one. Then think nearly switching from a free version, if you induce unity, to a paid one.


3) Next COM Surrogate using Task Managing director

It has been reported that users are acquiring The action can't represent accomplished because the file is open in COM Surrogate message when they try to change picture information, and in order to fix this, you could assay closing COM Surrogate process.

To do that, follow these operating instructions:

  1. Press Ctrl + Shifting + Esc to start Task Manager.
  2. When Undertaking Manager starts, find the COM Surrogate process and right-click it. Choose End task from the card.
    COM Surrogate high CPU
  3. If you can't find the COM Surrogate process, go to the Details chit and lookup for dllhost.exe.
    COM Surrogate is not responding
  4. Right-click dllhost.exe and choose End Task.
    COM Surrogate virus

After ending this process, check if the problem is resolved.


4) Disable thumbnails and economic consumption Process Monitor to find the problematic file

Sometimes a corrupt image or video file can have issues with the COM Surrogate process, and since this icon or video is corrupt, COM Surrogate won't be able to access IT.

In reliable cases,COM Deputy might non work properly ascribable the demoralise file, and if this happens, the single solution is to delete the debased file from your computer.

Ahead we can delete the problematic file, we need to disable thumbnails prototypic:

  1. In the Search bar type Charge Explorer Options, and choose File away Internet Explorer Options from the number.
    COM Surrogate taking memory
  2. When File Explorer Options window opens, go to the View tab and make trusty that you check Always show icons, never thumbnails. Click Apply and OK to save the changes.
    COM Surrogate always running

Now we indigence to remove existing thumbnails:

  1. Insistency Windows Key + S and case Disk Cleanup spot. Choose Disk Cleanup position from the list of results.
    COM Surrogate taking memory
  2. Superior your Windows 10 set labour, by default it should be C. Click OK.
    COM Surrogate always running
  3. Disk Cleanup will skim the selected push back.
    COM Surrogate stopped working
  4. When the scan is completed, make sure that Thumbnails is checked on the Files to delete lean. Click OK to remove your thumbnails.
    COM Surrogate keeps opening

The last footmark is to find the questionable file that COM Surrogate is trying to access:

  1. Download Work on Proctor.
  2. Run it and find the file out that dllhost.exe is trying to access. In most cases that single file is an image or a video file cabinet on your computer.
  3. Withdraw that single file. You might consume to close COM Foster or dllhost.exe using Task Handler in order to cancel that file.
  4. Turn thumbnails back on.

Process Monitor isn't the virtually user-friendly joyride, thusly information technology might take you a couple of minutes to aim used to it.


5) Add Com Foster to Data Implementation Bar exclusion list

If you're acquiring COM Deputy has obstructed functional message, operating room you're having other issues with the COM Alternate process, perchance you should add it to the Data Execution Prevention exclusion list.

To get along that, follow these steps:

  1. Subject Advanced System of rules Settings by pressing Windows Key + S and typewriting Advanced System Settings in the Seek Bar. Choose View advanced system settings from the number of results.
    COM Surrogate is not responding
  2. In the Performance section click the Settings button.
    COM Surrogate virus
  3. Run along to the Data Execution Prevention tab.
    COM Surrogate taking memory
  4. Check Turn on DEP for all programs and services except those I choose and click Add push button.
    COM Surrogate always running
  5. Voyage to C:WindowsSystem32 (if you have 32-bit Windows 10) or C:WindowsSysWOW64 (if you have 64-flake Windows 10) and find dllhost.exe. Select it, and fall into place Open.
    COM Surrogate stopped working
  6. Click Apply and OK to save the changes.
    COM Surrogate keeps crashing

After making these changes, check if the problem is resolute.


6) Re-register dll files using Command Prompt

  1. Artless Prompt as administrator. To do that, press Windows Key + X to open Winnings + X menu and pick out Command Prompt (Admin) from the tilt. If Command Efficient isn't available, you can role PowerShell (Admin) instead.
    COM Surrogate virus
  2. When Bid Prompt starts, come in the following lines. Later each line press Enter to run it:

After running these commands, check if problems with COM Alternate still appear.


This channelis will arrive at you an expert in working with Prompt!


7) Check your hard drive for errors

If this trouble occurs when you insert a USB flash private road, then it wouldn't be a bad musical theme to skim that flash drive for errors. If you don't use USB flash drive, you terminate find out your hard driveway for errors:

  1. Open This PC and find the drive you wish to check. Right-click it and choose Properties.
    COM Surrogate keeps crashing
  2. Go to the Tools tab and click the Check button.
    COM Surrogate high disk usage

8) Uninstall recently installed drivers

If this issue started later you have installed a new device driver for a specific device, you might want to get rid of that number one wood. To move out IT, follow these steps:

  1. Open Device Manager. Simply press Windows Key + S, type Device Director, and choose Device Manager from the list.
    COM Surrogate high disk usage
  2. Breakthrough the lately installed driver and right-flick it.
  3. Choose Uninstall device from the computer menu.
    COM Surrogate freeze
  4. Make sure that you check Delete the  driver software for this device, if acquirable. Now click on Uninstall button to uninstall the device driver.
    COM Surrogate virus
  5. After the driver has been uninstalled, re-start your computer.

Once your PC restarts, check if the trouble tranquillise appears.


9) Switch to List or Inside information view / disable thumbnails

We already mentioned that COM Surrogate is in charge of your thumbnails, and systematic to avoid problems with it, you can incapacitate thumbnails as we explained in Solution 3.

In summation, you privy switch to List or Details view by doing the following:

  1. Open File IE.
  2. Click the View tab key and choose Number or Details option.
    COM Surrogate stopped working

Keep in mind that this is just a workaround, but information technology might help you with this job.


10) Delete Acronis TrueImage log file

Acronis True Image is a useful backup software system that allows you to restore your Microcomputer if any problem occurs. Even though this tool is implausibly useful, sometimes it can cause problems with COM Surrogate to occur.

According to users, they experienced high CPU and memory employment with COM Adoptive. As information technology turns impermissible, the cause of this problem was the Acronis TrueImage log file.

Log files contain information more or less previous backups, and in most cases, they are completely safe to take out. After removing the Acronis TrueImage log file, the progeny was totally single-minded.

Keep in mind that this solution only works if you're using the Acronis True See coating. If not, feel free to try any separate solution from this article.


11) Install 64-spot version of VLC Role player

Users reported high Central processing unit usage caused by COM Surrogate. In add-on, their thumbnails weren't generating. This fanny be caused by VLC Thespian, and many users reported this trouble while victimisation a 32-bit version of VLC on 64-bit Windows.

To fix the problem, users are recommending to uninstall 32-bit rendering of VLC and install 64-bit version instead. After doing that, the problem should be completely resolved and high Mainframe usage problems should disappear.

If you're victimisation any some other multimedia system player, be sure to reinstall it and contain if that solves the problem.


Since COM Surrogate is a basic Windows 10 process, any issues with it can make some minor problems for users, but you can well fix most of them away pursuing our solutions.

Often, you just postulate to install media codecs, just if that doesn't do work, feel free to taste unusual fixes Eastern Samoa wellspring and let USA know the resultant by hitting the comments section below.

Often Asked Questions

  • COM Surrogate is a Windows 10 sue whose purpose is to run package extensions called COM Objects. If the COM objective crashes, the COM Adoptive will crash instead of the software that was running it.

  • COM Surrogate is non a virus, but a genuine and legitimate Win 10 process hosting DLL files that run in the background for COM objects. If your missing DLL files, here's what you demand to do.

  • Removing the COM Deputy is not indicated since this container process enables your OS to run COM objects needed for other processes and programs to crop.

How to fix problems with COM Surrogate on Windows 10

Source: https://windowsreport.com/com-surrogate-windows-10/

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