If you are also facing the You’ll need a new app to open this windowsdefender link error and are looking for solutions; then this guide is just for you. Here, we will give you many solutions to help fix the problem. So let us get right into it.

Here are some of the most common reasons users are stuck with the You’ll need a new app to open this windowsdefender link error message.

The Windows Security app has some bugs: Due to some bugs in the Windows Security app, you are getting this error message. You haven’t installed the latest update: You should ensure you are running the latest Windows version, as the latest updates bring bug fixes. The Windows Security app isn’t registered: Several issues related to Windows Security often pop up when it isn’t registered on your PC. The third-party antivirus tool is conflicting: Programs of similar kinds can interfere with the functioning of each other, which could very well be the reason in our case. The third-party antivirus tool might be causing the problem.

1. Use Windows PowerShell

1.1 On Windows 11

1.2 On Windows 10

This solution was suggested by one user who was also experiencing the same You’ll need a new app to open this windowsdefender link error message when opening Windows Defender. You can follow the above solution, run the commands one by one, and check whether this fixes the issue.

2. Install the latest Windows update

Chances are there is a bug in the current version of Windows that you have installed on your PC. This can be easily fixed by updating your PC to the latest available version of Windows. Follow the above steps and check if the above solution works for you or not.

3. Reset the Windows Security app

Chances are there is some internal bug that is causing the Windows Defender to misbehave. In such a case, we would suggest you reset the Windows Security app and check if this fixes the You’ll need a new app to open this windowsdefender link error.

4. Uninstall third-party antivirus tool

You should ensure that you have only one application of one type on your PC, as having multiple apps of the same type could interfere with or interfere with each other’s functioning. Remove the antivirus software from your PC, run Windows Defender, and check whether this fixes the issue. SPONSORED

5. Fix corrupt system files

If the system files are corrupt or missing, then this could several issues on your PC, one of which is that You’ll need a new app to open this windowsdefender link error. You can also solve and prevent system errors by using a specialized program like Restoro to replace corrupt files with healthy ones from its constantly-updated repository.

6. Reset Windows 11

As a last resort, we suggest you reset your PC if none of the above solutions works. Resetting your PC will bring PC to a state where everything works normally. That is it from us in this guide. Finally, we have a guide explaining the practical solutions to fix the Windows Defender Engine unavailable issue. Several users have reported that for them, the Windows Defender real-time protection isn’t turning on, which you can quickly fix by following the solutions mentioned in our guide. If you are facing an issue where the Windows 11 security actions recommended but not found, then you should check out our guide that lists some solutions to resolve the problem. Feel free to let us know in the comments below which solutions helped you resolve the You’ll need a new app to open this windowsdefender link error.

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