How to fix KB5015730 fails to install?

Question

Issue: How to fix KB5015730 fails to install?

Hello. I tried to install the latest update KB5015730 on my Windows 10 computer but it does not work. What should I do?

Solved Answer

Windows is an operating system developed by Microsoft. It is used by many different people in corporate environments as well as homes. Mostly, people love it for its user-friendly interface, customization abilities, built-in troubleshooters, and more. Microsoft also regularly releases updates that contain security patches, bug fixes, and even new features.

However, sometimes people encounter issues when trying to install the latest Windows updates. Recently, some users reported the KB5015730[1] update installation process failing. It is a cumulative update that addresses issues with SSL negotiations and render-thread failures caused by synchronization Wait on the UI thread.

There are many different reasons why this could be happening. The problem could be caused by stopped Windows services, malfunctioning update components, or even corrupted system files. In this guide, you will find 6 steps that could help you fix KB5014699 fails to install on Windows issue.

However, manual troubleshooting can be a lengthy process. You can use a maintenance tool like ReimageMac Washing Machine X9 that can scan your machine and automatically fix various system errors, BSODs,[2] corrupted files, and registry[3] issues. Besides, this powerful software can delete cookies and cache which are often the culprits of malfunctions.

How to fix KB5015730 fails to install

Solution 1. Run Windows Update Troubleshooter

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Reimage Reimage.
  • Press the Windows + X keys and go to Settings
  • Go to Update and Security
  • Click Troubleshooter
  • Select Additional troubleshooters
  • Run the Update troubleshooter

Run Windows Update Troubleshooter

  • Restart

Solution 2. Repair Corrupted System Files

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To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

Use Command Prompt commands to repair system file corruption:

  • Open Command Prompt as administrator
  • Use the following command and press Enter:
    sfc /scannow

Repair Corrupted System Files

  • Reboot your system
  • If SFC returned an error, then use the following command lines, pressing Enter after each:
    DISM /Online /Cleanup-Image /CheckHealth
    DISM /Online /Cleanup-Image /ScanHealth
    DISM /Online /Cleanup-Image /RestoreHealth

Solution 3. Restart Windows Services

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Reimage Reimage.
  • Press Windows + R to open the Run box
  • Type in services.msc and press OK
  • Double-click Background Intelligent Transfer Service
  • If the Startup status lists Stopped, click Start and then click OK
  • If the status is Running, right-click then select Restart

Restart Windows Services

  • Locate Windows Update service and double-click it
  • If the Startup status lists Stopped, click Start and OK. If the status is Running, right-click, then select Restart

Solution 4. Reset Windows Update Components

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Reimage Reimage.
  • Open Command Prompt as administrator again
  • Copy and paste the following commands, pressing Enter after each:
    net stop bits
    net stop wuauserv
    net stop appidsvc
    net stop cryptsvc
    Del “%ALLUSERSPROFILE%\Application Data\Microsoft\Network\Downloader\*.*”
    rmdir %systemroot%\SoftwareDistribution /S /Q
    rmdir %systemroot%\system32\catroot2 /S /Q
    regsvr32.exe /s atl.dll
    regsvr32.exe /s urlmon.dll
    regsvr32.exe /s mshtml.dll
    netsh winsock reset
    netsh winsock reset proxy
    net start bits
    net start wuauserv
    net start appidsvc
    net start cryptsvc

Reset Windows Update Components

  • Restart your PC

Solution 5. Install the Update Manually

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

Whenever Windows updates fail to install automatically, you can always try doing it manually. First, you need to find out which KB number is relevant to you.

  • Right-click Start button and pick Settings
  • Go to Update & Security
  • On the right, locate and click View update history

Install the Update Manually

  • From the list, note the KB number that fails to install with the error code
  • Go to Microsoft Update Catalog page, type in the KB number and press Search

Install the Update Manually2

  • Download the update and install it manually

Solution 6. Use Windows Installation Media

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To repair damaged system, you have to purchase the licensed version of Reimage Reimage.
  • Download Windows 10 installation media from the official website
  • Open the tool once it installed
  • Agree to license terms
  • Choose Upgrade this PC now

Use Windows Installation Media

  • Wait for the update to be installed

Repair your Errors automatically

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Reimage - a patented specialized Windows repair program. It will diagnose your damaged PC. It will scan all System Files, DLLs and Registry Keys that have been damaged by security threats.Reimage - a patented specialized Mac OS X repair program. It will diagnose your damaged computer. It will scan all System Files and Registry Keys that have been damaged by security threats.
This patented repair process uses a database of 25 million components that can replace any damaged or missing file on user's computer.
To repair damaged system, you have to purchase the licensed version of Reimage malware removal tool.

Prevent websites, ISP, and other parties from tracking you

To stay completely anonymous and prevent the ISP and the government from spying on you, you should employ Private Internet Access VPN. It will allow you to connect to the internet while being completely anonymous by encrypting all information, prevent trackers, ads, as well as malicious content. Most importantly, you will stop the illegal surveillance activities that NSA and other governmental institutions are performing behind your back.

 

Recover your lost files quickly

Unforeseen circumstances can happen at any time while using the computer: it can turn off due to a power cut, a Blue Screen of Death (BSoD) can occur, or random Windows updates can the machine when you went away for a few minutes. As a result, your schoolwork, important documents, and other data might be lost. To recover lost files, you can use Data Recovery Pro – it searches through copies of files that are still available on your hard drive and retrieves them quickly.

 

About the author
Gabriel E. Hall
Gabriel E. Hall - Passionate computer expert

Gabriel E. Hall is an expert troubleshooter who has been working in the information technology industry for years.

Contact Gabriel E. Hall
About the company Esolutions

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