What Is Wsappx

What Is Wsappx? Is Wsappx A Virus? Here’s in this article we will guide you on how to fix it.

The Windows Store and the Universal App Platform (WSP) run the WSAPPX background process on your Windows 11/10/8 machine.

This app is used to install, update, and uninstall Store apps, so after you have installed all of the updates, you will not need it.

Nonetheless, you will encounter situations when this procedure uses a lot of memory, CPU, or disk space.

However, wsappx frequently uses many resources in Task Manager, including CPU, memory, and disk space.

If you observe wsappx (3) or wsappx (2) consuming a lot of CPU or disk space, then you may also notice the same thing happening with wsappx (2). Your computer needs to be sped up by repairing wsappx’s high disk and CPU utilization on Windows 10.

What Is Wsappx? Is Wsappx A Virus?
What Is Wsappx? Is Wsappx A Virus?

What Is Wsappx? Is Wsappx A Virus?

The Windows Store WSAPPX mechanism allows users to install, delete, and manipulate Universal apps. Because these Universal/Modern applications didn’t exist on Windows 7 and earlier versions, this process will not work.

To find it, you can launch the Task Manager by pressing Ctrl + Shift + Esc. Ensure that the window is full-sized by clicking More information. Then select the Processes tab, and scroll to the bottom of the page to find it.

  • Expanding the process in the Task Manager will reveal two subprocesses. 
  • In Windows 8, WSService, or Windows Store Service, operates as a subprocess. 
  • With Windows 10, ClipSVC, short for Client License Service, performs almost the same function.

It is not a virus but legitimateware that is used to distribute and license apps through Microsoft Store. To find out if you have a virus, consult your virus database.

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Fix Wsappx High Disk Usage In Windows 11/10

  1. Disable Windows Store
  2. Increase Virtual Memory
  3. Update Device Driver
  4. Change The Value Of Appxsvc In Registry
  5. Troubleshoot In Clean Boot State
  6. Perform A Disk Check
  7. Disable Superfetch and Windows Search
  8. Check For Virus

Fix 1: Disable Windows Store:

You can be Using Local Group Policy Editor

The wsappx high CPU issue is commonly caused by Windows Store. In order to stop Windows Store, you will need to use the Local Group Policy Editor and Registry Editor Window.

  • Press Windows logo + R and type gpedit.msc. Click “OK”.
  • The Computer Configuration section can be found under the Local Computer Policy.
  • Click the “Store” icon in Windows Components to launch “Administrative Templates.”
  • Select “Turn off the Store application” and click “Edit policy setting.”
  • Set the status to “Enable.” To save and leave, click “Apply” and “OK.”
  • Restart your computer after you complete the above instructions to see if the solution worked.
  • Alternatively, you can try the solutions below if this option does not work.

You can be Using Registry Editor

  • Administrators can control applications and change settings on Windows computers using the Windows Registry Editor Window.
  • It is possible to have catastrophic consequences if any operation is performed incorrectly. To resolve the excessive disk consumption issue caused by wsappx, I recommend that you take caution when disabling Windows Store.
  • Type Regedit in the Search box and press Enter to open Registry Editor. You can open it by selecting “Yes.”
    • HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\WindowsStore.
  • In the Windows Store keys, create a DWORD value named “RemoveWindowsStore” and set its value to 1.
  • Once the changes have been saved, exit the Registry. Afterwards, the Windows service can be restarted.
  • If you disable Windows Store, third-party apps and programs cannot be installed or updated.
  • Using one of the two recommended options above will allow Windows Store to be installed and updated.

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Fix 2: Increase Virtual Memory

It may be necessary to increase the virtual memory amount. Here’s how you can do it:

  • Type “Performance” in Search, hit Enter, then choose “Adjust Appearance and Performance Of Windows.
Adjust Appearance and Performance Of Windows
  • On the Advanced tab, click the Change button under Virtual Memory.
Virtual Memory section of the Advanced tab, click "Change."
  • After unchecking “Automatically control paging file size for all drives,” choose the OS drive and click “Custom size.”
  • After selecting the drive on which the OS is installed, click on ‘Custom size’.
  • The Initial Size should be the same size as your RAM and the Maximum Size should be double the Initial Size.
Custom size virtual memory
  • Click “Set” and “OK” to save your changes.
  • Then restart your computer. Check if this resolves the high CPU issue.

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Fix 3: Update Device Driver

  • Select device manager from the taskbar’s search box.
Device manager
  • You can display device names by selecting a category, then clicking (or holding) the device you want to update.
  • Select Automatically update driver software.
Update driver software
  • Select Driver Update.
  • If Windows fails to find a new driver, visit the manufacturer’s website and follow the instructions.

Fix 4: Change The Value Of Appxsvc In Registry

Changing the value of AppxSvs in the Registry appears to be another way to fix the wsappx high CPU or high disk utilization problem.

  • Launch Registry Editor on your computer.
  • Go to the following path: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\AppXSvc.
Navigate to the path: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\AppXSvc.
  • As soon as you find the key, change the Start value to “4” on the right panel.
  • Click “OK” to save the modifications and exit Registry.
  • You should restart your computer after that to see if it fixed the problem.

Fix 5: Troubleshoot In Clean Boot State

The following steps will guide you through manually resolving the wsappx high CPU or high disk utilization issue:

  • Type MSConfig in the Search box and press Enter to open System Configuration Utility.
  • Select “Selective Startup” from the General tab, then check “Load system services” and “Use original boot configuration.”
Selective Startup
  • To proceed, click “OK.”
  • Choose “Hide All Microsoft Services” from the Services menu and click “Disable all.”
Hide All Microsoft Services
  • To save the changes, click “Apply” and “OK.”
  • Windows will perform a Clean Boot when you restart your computer.
  • Restart the computer after saving and unchecking “Load System Services.”.

Fix 6: Perform A Disk Check

You can be Using The Command Prompt

Here are the steps to execute it from Command Prompt:

  • Log into Windows 10 and press the key to open the Start Menu.
  • Enter cmd in the Search box.
  • Right-click on Command Prompt and select Run as administrator from the results list.
  • The following command should be typed into Command Prompt when it appears:
    • chkdsk C: /f /x /r
chkdsk C: /f /x /r
  • The /f command will attempt to correct any problems identified. The/r option will locate faulty sectors and recover any readable information. The/x option will cause the volume you’re about to check to be dismounted before the tool starts a scan. If you’re using the C: drive.
  • Start a scan when your PC restarts by typing Y. Close Command Prompt and restart your computer if this is the problem.

Check Disk Tool From My Computer

  • You can open Computer (My Computer) by double-clicking it..
  • Select Properties from the right-click menu of the drive you wish to check.
  • Once you click Properties, select Check from the Error-checking section of the Tools tab.
  • To begin the scan, click Scan drive.
  • You can continue using the drive while it is being scanned. Errors can either be corrected or not if they are discovered. 
  • Based on the results of the scan, the utility will report the results.

Fix 7: Disable Superfetch And Windows Search

It’s important to remember that Superfetch is a key Windows service for getting data for your programs, so disabling them will help you overcome wsappx’s excessive CPU utilization.

  • Press the Windows key + R to open the Run window.
  • Once you’ve typed services.msc, click OK to get to the service app.
  • To view Superfetch’s properties, scroll down and double-click its Services.
  • Using the drop-down box under Startup Type, select Disabled.
  • Once you’ve clicked Apply, select OK.
  • After closing the Superfetch properties window, return to the Service list and double-click on Box Search.
  • Under the Startup Type section, select Disabled.
  • The service should now stop if it is running. Simply click Stop if the service is running. 
  • After clicking Apply, select OK.
  • Restart your PC and check if the appx deployment service is working again.

Fix 8: Check For Virus

 There are some circumstances in which a virus or malware infestation can create this difficulty. You should run a full system scan with an antivirus application if you haven’t already done so.  

  • In the Start menu, type “Windows Security”. Click the “Windows Security” icon when it appears.
  • Select “Virus & Threat Protection” from the sidebar.
Virus & Threat Protection
  • By pressing the “Quick Scan” button from here, you can perform a quick scan. If you haven’t scanned in a while, you may want to consider doing so. Click “Scan Options” just below the “Current Threats” heading.
  • Microsoft Defender offers four different kinds of scans that you can run on your computer using the “Scan Options” menu.
  • When you’ve never used Defender before or if your machine is acting strangely, you should run a full scan.
  • Click “Scan Now” after selecting “Full Scan.”
Scan Now Quick scan or full scan
  • Windows Security will run a full-system scan and display a progress bar.
  • You’ll view the findings once the scan is finished. You’ll get a notice that says “No Current Threats” if everything goes well.
  • If the scan did identify malware, you’d see a notification that states “Threats Found” with a list of the infected files below it.
  • Click the “Start Actions” button to remove the threats.
  • Microsoft Defender removes threats immediately when you click “Start Actions.”
  • You can view more details about the deleted threats by selecting “Protection History” beneath the scan results.


Regardless of the version or build of Windows 10, users are regularly experiencing 100% CPU usage or excessive disk usage.

A low RAM computer is especially problematic for users. Part of the problem can be blamed on “Wsappx”. You now understand the Wsappx process and how to disable it in order to fix Windows problems permanently.

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