Error 0xa0430721 When Installing Edge or Chrome on Windows 10/11

Error
Quick Fix

Click to download Outbyte PC Repair and discover its benefits for your Windows system.

Designed for Windows 10 and 11.

Take advantage of our special offer to enhance your PC performance. For more details, please read About Outbyte, and Uninstall Instructions. Also, please review our End User License Agreement (EULA) and Privacy Policy.

Edge and Chrome are prominent web browsers on the Windows platform. It’s understandable that if you encounter issues with these browsers, you may search the web for potential solutions to address the problem.

Now, you’ve probably come across this error message while installing any of the two browsers: error 0xa0430721. That is the reason why you’ve landed on this page.

What is error 0xa0430721 when installing Edge or Chrome? Fortunately, this post is designed to help highlight the possible causes of this error depending on the browser being installed, and provide effective solutions to mitigate the issue. Regardless of being a less experienced computer user, the terms and solutions provided in this article are jargon-free and easy to follow.

About Error 0xa0430721

When attempting to install Edge or Chrome, a message pops-up stating:

Expert Tip: For smoother PC performance, consider using a PC optimization tool. It handles junk files, incorrect settings, and harmful apps. Make sure it's right for your system, and always check the EULA and Privacy Policy.

Free Scan for PC Issues
Compatible with: Windows 10/11, Windows 7, Windows 8

Special offer. About Outbyte, uninstall instructions, EULA, Privacy Policy.

There was a problem installing. Error Code: 0xa0430721.

The main culprit in this scenario is usually the other browser used to download the installation file. For instance, if you download Edge using Chrome and attempt to directly install the former , the error might occur just after the UAC prompt.

There are means of resolving this error. The best part is that it is rarely caused by a virus infection. However, to be on the safe side, use a trusted anti-malware security tool to scan for virus threats, especially when this error occurs before initiating our suggested fix.

Windows 10/11 Error 0xa0430721 When Installing Edge

If the issue occurs when attempting to install Edge on Windows 10/11, try the recommended solutions below. However, before initiating the process, we advise backing up your system registry or at least, create a restore point for the computer. This is just a precautionary measure in case some of the registry operations get messed up. Once the registry has been corrupted, irreversible damage to the system can occur. After this precautionary measure has been done, proceed to the following steps:

  1. Launch the Run dialog by pressing Windows + R keys.
  2. Type Regedit into the dialog box and press Enter. This will launch the Registry Editor.
  3. Locate the registry key shown below;
    HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\Clients\{F3C4FE00-EFD5-403B-9569-398A20F1BA4A}
  4. Once you’ve reached the location, insert the entry shown below on the left panel before clicking Delete:
    {F3C4FE00-EFD5-403B-9569-398A20F1BA4A}
  5. Exit the Registry Editor and reboot your system for the edits to take effect.

Once your system has completely rebooted, download MS Edge, or if already downloaded, right-click on the installation file and click Run as administrator. When the UAC prompt appears, click Yes. Edge will then install without encountering an issue.

Error 0xa0430721 When Installing Chrome

If this error occurs when installing Chrome, the following message appears:

Egads! Installation failed. Error code: 0xa0430721

Error 0xa0430721 appears when attempting to install Chrome using a corrupt installer. If this is the situation at hand, try the following recommended solution to rectify the error:

The known remedy for this issue is to get the offline installer for Google Chrome. Once downloaded, right-click on the installer package and choose Install as admin. The process should install the browser without any issues. However, if the solution does not work, try downloading the offline installer for Google Chrome to a local drive. Choose to Restart the system in Safe Mode. Locate the Google Chrome installer file and double-click on it to initiate installation. This should help solve the issue.

More Information

For those wondering why these two platforms are experiencing the same error code, let us briefly help you with that. Recently, Microsoft Edge browser crossed over to Chromium platform, which means it now uses the same engine as Google Chrome. This is quite visible in the way Edge currently looks and functions. However, it managed to keep most of its features such as Cortana search, Audio cast, wireless connection to cast videos and images, and InPrivate Mode. Since both browsers are Chromium-based, it makes sense for the same error code to appear on both platforms.

Give us some love and rate our post!
[Total: 0 Average: 0]
Subscribe
Notify of
0 Comments
Inline Feedbacks
View all comments
Featured Stories
How to Turn Off or Turn Back On Touch Screen on Windows 10
Using Bluetooth on Windows 10: A Comprehensive Guide
Best Apps for Screen Sharing in Windows 10: Navigating Your Choices
How to Increase FPS and Optimize Your Windows PC for Gaming
‘Getting Windows Ready’ Stuck: How to Fix
Windows 10: How to Use Multiple Desktops
Speak Freely: How to Fix Mic Not Working on Discord
How to Update Drivers on Windows 10
Unlock the Secrets of Windows PowerShell: from Beginner to Expert in Minutes!