Correcting Windows 10 antivirus software cannot be downloaded or installed

  • Many users have indicated that they cannot install antivirus software on their Windows 10 PC.
  • This can happen if your antivirus is not compatible with Windows 10.
Updated March 2024This tool will stop these errors and fix common problems: Get it at this link
  1. Download and install the software.
  2. It will scan your computer to find problems.
  3. The tool will then correct the issues that were discovered.

My Apps Install

An App Manager called My Apps makes it easy to keep track of all your installed apps. You can use it to keep track of all your apps on your device. You can launch apps by clicking on the name, date of installation, size or context menu options.

When considering upgrading to Windows 10 or upgrading from Windows 7, one of the most important questions to ask is, “Do I need antivirus software?”. The answer, technically no, is Windows Defender.

Microsoft security scanners or anti-virus software, if you cannot download them, may be blocked by malware on your Windows 10/8/7 computer.

Using your computer without any protection is extremely dangerous in today’s internet age. Antivirus software is the best way to ensure your computer is as safe as possible. However, installing antivirus software on Windows 10 has caused some problems for some users. A new operating system always brings some problems.

The Control Panel can be opened by searching for it in the taskbar search box.


What is the reason for not being able to download or install antivirus software on Windows 10?

What is the reason for not being able to download or install antivirus software on Windows 10?

It has been reported that many Windows 10 users are having difficulties installing antivirus software. Users reported the following issues when asked about antivirus software:

  • Not being able to install antivirus software on Windows 10: According to users, some of them can’t install antivirus software on their Windows 10 PC. This can happen if your antivirus is not compatible with Windows 10.
  • The virus blocks antivirus installation: Sometimes malware can prevent antivirus installation. To fix this, you need to back up your drive on another PC and use it to remove the malware.
  • Antivirus will not install: In some cases, your antivirus will not install due to a corrupted file. However, you can solve the problem by performing a DISM and SFC scan.
  • Your computer won’t allow an antivirus program to be installed: In some cases, your computer won’t allow an antivirus program to be installed. This may be due to some third-party applications, so you should take care to remove them.


To solve the “Cannot download or install antivirus software” problem on Windows 10

Updated: March 2024

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How To Download Apps On Computer

You’ll need 5GB of space on your computer (plus any apps you download) to run BlueStacks 5(Opens in a new window), the latest version of the software. The Play Store and a customized home screen will greet you when you open the app. It’s easy to download apps from BlueStacks, and they appear as shortcuts on your Windows desktop and home screen. To run an app, just double-click its icon.

How To Download Apps In Laptop

The first step in downloading apps on your Windows laptop is to search the Microsoft Store.

To solve the "Cannot download or install antivirus software" problem on Windows 10

Uninstall other security and antivirus programs

Your Windows 10 system is already equipped with another security tool if antivirus software is not available.

In order to use the new antivirus software, you must uninstall the old one first. Here are the steps to uninstall the other antivirus application:

  1. Windows will appear when you click it
  2. By pressing Enter, you will be able to select the Control Panel.
  3. To access programs and features, click Programs and Features
  4. By right-clicking on the antivirus program and selecting “Uninstall,” you can remove it.

You can then reinstall your chosen antivirus program after removing the older antivirus program from your computer.

Disabling Windows Defender

When you do not have an antivirus installed on your computer, Windows Defender will protect your computer. It is a well-known antivirus application.

Generally, Windows Defender shouldn’t conflict with third-party antivirus software, but certain features may be incompatible.

Apps Not Installing

Resetting the permissions of the Android app can resolve the Android app not installed error.

The following steps can be used to disable Windows Defender:

  1. The Windows key should be pressed.
  2. Go to settings.
  3. Under Updates and Security, click Updates.
  4. The Windows Defender Security Center can be accessed by clicking on Windows Security.
  5. Alternatively, you can select “Virus and Threat Protection Settings.”.
  6. Now is the time to turn off real-time protection

You are now able to add an antivirus program to Windows 10. Verify that you can install it after you have completed the steps above.

Make sure that the antivirus program you want to install is compatible with Windows 10

It is important to check if your antivirus program is compatible or incompatible with Windows 10 since it is the newest operating system. To check whether your antivirus program is compatible with Windows 10, visit the website of your antivirus program and find out.

Running the CFS command

There is also a possibility that your Windows 10 system files are missing or corrupt, so you cannot install antivirus. In order to see if the antivirus is helping solve the problem, run the SFC command on your system, then install it. Follow the instructions to run the scan.

  1. The Windows key should be pressed.
  2. Run as administrator by selecting Run as administrator from the context menu of the command prompt and typing cmd.
  3. Press Enter to start a command prompt window
    sfc / scan now.

We appreciate your patience while the scanning process takes place.

Try installing the antivirus software on your system once the process has been completed and restart Windows.

Try to get a good start.

The installation of antivirus software on Windows 10 will be impossible if you have third-party apps or programs. You can fix this issue by performing a clean boot.

Click the file you downloaded in your browser’s Downloads window by pressing the Ctrl + J keyboard shortcut.

Clean booting can be accomplished as follows:

  1. Right-click on Windows and press Run.
  2. Click OK after typing msconfig.
  3. Navigate to the Services tab in System Configuration.
  4. Then, click Disable all to hide all Microsoft services.
  5. You can now launch the Task Manager by clicking the Launch tab.
  6. Select the Disable option on each running application from the list.
  7. Click “Apply”, then “OK” to close Task Manager.

The antivirus software needs to be installed now.

Delete temporary files

Many Windows 10 users experience the problem of “antivirus not installing” due to a lot of temporary files. It is important to delete these files in order to solve the issue.

The PC Repair Tool will help you fix all the issues with your Windows system, whether it’s running slowly or if you encounter errors that can’t be fixed through manual efforts.

Today̢۪s threats are evolving on a constant basis. Any device that is connected to the internet can be exploited by hackers and online perpetrators. This forced cybersecurity experts to come up with solutions that can address modern evolving threats. One of these solutions is antivirus software. Antivirus tools are a great preventive measure to ensure your device or network̢۪s security against all types of threats and risks. However, what if your PC is not allowing you to download or install an antivirus app or software? In this guide, we̢۪ll show you a few reasons as to why your PC is not allowing you to download an antivirus tool. Here are them:

With CCleaner, you can delete temporary files from your PC to free up space for installing antivirus.

A simple click of this button will get rid of all temporary files and unwanted files as well as browsing history.


RECOMMENATION: Click here for help with Windows errors.

Frequently Asked Questions

  1. Make sure that no other antivirus program is installed.
  2. Remove problem requests.
  3. Clean your computer with a Windows optimizer.
  4. Disable Windows Defender.
  5. Check if your antivirus program is compatible with Windows 10.
  6. Perform an SFC scan.

To access these settings, open the Start menu and select Settings. Select the "Update and Security" category and select Windows Defender. By default, Windows Defender automatically turns on real-time protection, cloud protection, and template sending.

Don't worry, this problem can easily be solved by making simple changes to your Windows settings. First, make sure that you are logged in to Windows as an administrator, click the Start button, and then select Settings. Under Settings, find Update and Security and click on it.

Whether you've recently upgraded to Windows 10 or are thinking about doing so, a good question to ask yourself is, "Do I need antivirus software? Well, technically, no. Microsoft has already integrated Windows Defender, legitimate anti-virus protection, into Windows 10. However, not all antivirus software is created equal.

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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.