How to get rid of the high disk usage of SedLauncher

Sedlauncher is a program that can often be seen in the Task Manager. What’s annoying is that this program also brings the problem of high Sedlauncher disk usage. In today’s article, Techquack will show you some of the best methods to solve this problem.

Overview of Sedlauncher.exe

Sometimes, soon after receiving Windows 10 Update patch KB4023057, you might have noticed that the sedlauncher.exe program takes a lot of disk space, which slows down your PC’s performance.

You can’t help but go to the Program Files folder and find that there are many extraneous files like sedsvc.exe, rempl.exe, remsh.exe, and waaSMedic.exe in a subfolder called REMPL in C: Program Files.

High disk error sedlauncher.exe can be very frustrating because it lacks memory to perform such tasks as watching a video or opening a web page. Therefore, you should immediately solve this problem by using the entire Windows 10 drive.

What is Sedlauncher.exe exactly?

windows 10 update

Many users ask Google, “what is Sedlauncher.” Users report that they often see the programs “SedSvc.exe” and “SedLauncher.exe” in the task manager when downloading and installing Windows Update features.

This program can usually be found in the “Rempel” folder under “Programs”. The Sedlauncher service and launcher are connected to the Windows Repair Service, which is responsible for installing Windows 10 update features. These features often include patches.

If you want Windows updates to contain the latest security patches and additional features, you can leave this service and launcher.

If you don’t want new patches or new features in Sedlauncher, you can turn it off.

Do you want it to be off?

The answer to this question depends on the needs of the user.

If you want the latest security updates and want to take advantage of the extra features that a particular update brings, you should not stop that service or launcher and let it download and install the latest feature updates. However, if you are not interested in new patches or security features, the update can simply be stopped.

SedLauncher allows for high disk usage

high disk usage of SedLauncher

Many users complain about heavy hard drive usage caused by “SedLauncher” and “SedSvc.exe”. High disk usage can sometimes occur when downloading or installing a major service/loader update. The problem may also occur if there are maintenance issues during the procedure. The only solution to the high disk usage problem is to stop the service and process or wait until the high disk usage disappears automatically.

How to fix the high disk usage problem with Sedlauncher.exe on Windows 10.

How to solve Sedlauncher.exe high disk usage problem on Windows 10

Sedlauncher.exe is an important component of update patch KB4023057, which means that it also plays an important role in Windows 10 update. However, if you find that it consumes too much CPU, you should temporarily disable it. Many people believe that the reason for this problem is that KB4023057 components are trying to access the Internet.

As mentioned before, Sedlauncher.exe is part of the Windows recovery service. So, if you want to learn how to reduce Sedlauncher.exe CPU load, you should also know how to disable the Windows recovery service. Don’t worry, because, in this article, we will show you the steps to take.

Method 1: Use Task Manager to disable Sedlauncher.exe

One way to disable Sedlauncher.exe is to terminate the process using Task Manager.
Here are the steps:

  1. Go to the taskbar and right-click the Windows icon.
  2. In the settings, select Task Manager.
  3. When the Task Manager opens, scroll down until you find the Windows Remediation Service.
  4. Right-click on the Windows Remediation Service, then click Stop Task.
  5. Reboot your computer for the changes to take effect.

Because you disabled the Windows Remediation Service, program files including Sedlauncher.exe, Rempl.exe, Sedvc.exe, and WaaSMedic.exe will not work. As a result, you will see an improvement in the performance of your computer.

Method 2: Disconnect Sedlauncher.exe (from the utility).

Another way to disable Sedlauncher.exe is to use Windows utility. To do this, follow the instructions below.

  1. Run the “Run” dialog box by pressing the key combination Windows + R on your keyboard.
  2. In the “Run” dialog box, enter “services.msc” (without quotation marks).
  3. Once the utility window opens, scroll down until you find the window cleaning service.
  4. Right-click and select Properties.
  5. Now switch to the General tab.
  6. Click the drop-down list next to Startup Type and select Disabled from the list.
  7. Navigate to the Service Status section and click Stop.
  8. Click OK and Apply to save your changes.
  9. Note: If you are also experiencing a high CPU load issue with WaaSMedic.exe, you can use the utility to solve it. Simply locate the Windows Update Medic service, and then follow the same steps as for disabling the Windows Cleanup service.
  10. Reboot your computer and check if the Sedlauncher.exe problem persists.

Method 3: Block Sedlauncher.exe using antivirus software

Really, Sedlauncher.exe plays an important role in the patch KB4023057 update.
However, after installing this patch, you must disable the program file so that it does not consume too much CPU. One way to do this is to use a firewall or a third-party antivirus program. Since Sedlauncher.exe cannot get through your firewall, it cannot start and overload your CPU.

Method 4: Perform a system restore.

The advantage of Windows 10 is that you can restore your operating system to a functional and error-free version.
You can use your previous restore point to fix the Sedlauncher.exe high disk usage problem. Don’t worry about losing files or personal data, as this method only affects system files. Here are the steps:

  1. Press the Windows + S keys on your keyboard.
  2. In the search box, type “restore” (without the quotes).
  3. In the results, select “Create a restore point.”
  4. Now click on “System Restore.”
  5. Click “Next” to begin.
  6. Look at the recovery point timestamps. Select the option where there is no problem.
  7. Click Next to begin the system restore process.

Most Frequently Asked Questions

  1. Hold down the Windows key, press R to open Run, type "taskmgr" and Enter to open the Task Manager.
  2. Scroll through the "Process" tab to find the Windows Remediation Service.
  3. Right-click on it and select the "End Task" option.

Anything that can't be stored in memory is loaded onto the hard drive. So, basically, Windows is using your hard drive as a temporary storage device. If you have a lot of data to write to your hard drive, your hard drive usage will skyrocket and your computer will slow down.

Even if your hard drive seems like a chronic failure, keep in mind that using 100% of your hard drive is not glorious. When your hard drive is running at or near 100%, your computer becomes slower, sluggish, and unresponsive. As a result, the PC cannot perform its tasks properly.

  1. Disable the SuperFetch service.
  2. Update the device drivers.
  3. Perform a disk check.
  4. Reset the virtual memory.
  5. Temporarily disable your anti-virus software.
  6. Repair your StorAHCI.sys driver.
  7. Switch to ChromeOS.

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Mark Ginter is a tech blogger with a passion for all things gadgets and gizmos. A self-proclaimed "geek", Mark has been blogging about technology for over 15 years. His blog,, covers a wide range of topics including new product releases, industry news, and tips and tricks for getting the most out of your devices. If you're looking for someone who can keep you up-to-date with all the latest tech news and developments, then be sure to follow him over at Microsoft.