Do you get a “Za odpiranje tega potrebujete novo aplikacijo windowsdefender link” error while trying to launch the Windows Security app? If so, your app or PC might have corrupt files or incorrectly specified settings. We’ll show you how to fix them to get Windows Security working.
More often than not, the above issue occurs due to a problem in the Windows Security app. Other reasons for the error include Windows bugs, interference from a third-party antivirus tool, and more.
Znova zaženite računalnik z operacijskim sistemom Windows
An easy way to fix most issues in Windows is to znova zaženite računalnik. Doing so fixes many minor glitches with the system, allowing you to have a bug-free experience with your apps.
Your Windows Security app error may have resulted from a system bug. Simply reboot your PC to resolve the issue.
Znova zaženite Windows 10
- odprite Začetek meni.
- Izberite moč ikona.
- Izberite Restart V meniju.
Znova zaženite Windows 11
- Dostop do Začetek meni.
- Izberite moč icon at the bottom of the menu.
- Izberite Restart V meniju.
Reset the Windows Security App
Like all other apps, Windows Security can experience issues sometimes. One way to fix these app-related issues is to reset your faulty app. Doing so deletes your data and configured options in the app, letting you use the app from scratch.
V sistemu Windows 10
- odprite Začetek meni, poiščite Varnost Windows, right-click the app, and choose Nastavitve app.
- Izberite Ponastavi na naslednji strani.
- Izberite Ponastavi v pozivu.
- Znova zaženite računalnik z operacijskim sistemom Windows.
V sistemu Windows 11
- Zagon Nastavitve s pritiskom na Windows + I.
- Izberite Aplikacije v levi stranski vrstici.
- Izberite Aplikacije in funkcije na desni strani.
- Najdi Varnost Windows, izberite tri pike poleg aplikacije in izberite Dodatne možnosti.
- Izberite Ponastavi gumb.
- Izberite Ponastavi v pozivu.
- Znova zaženite računalnik.
Turn Off Your Third-Party Antivirus Program
You can get the “You’ll need a new app to open this windowsdefender link” error when your third-party antivirus tool interferes with Windows Security. This often happens as these tools and Windows Security perform the same tasks on your PC.
You can get around that by turning off your antivirus protection. Most antivirus programs have the option to enable and disable protection on their main screen.
If disabling your third-party antivirus protection fixes the issue, you should odstranite program to avoid seeing the same error in Windows Security. Here’s how to uninstall an app on your Windows PC.
V sistemu Windows 10
- Zagon Nastavitve s pritiskom na Windows + I.
- Izberite Aplikacije v nastavitvah.
- Choose your antivirus on the list and select Odstrani.
- Izberite Odstrani v pozivu.
- Znova zaženite računalnik.
V sistemu Windows 11
- Z desno miškino tipko kliknite Začetek ikono menija in izberite Nastavitve. Druga možnost je, da pritisnete Windows + I.
- Izberite Aplikacije na levi in Aplikacije in funkcije na desni strani.
- Find your antivirus on the list, select the three dots next to the program, and choose Odstrani.
- Izberite Odstrani v pozivu.
- Znova zaženite računalnik.
Update Your Windows 10 or 11 Version
An outdated Windows 10 or 11 operating system version can cause many problems on your PC. Your Windows Security error may have likely resulted from a bug on your system.
To lahko popravite tako, da updating your Windows PC to the latest version available. Doing so patches various bugs on your system and possibly adds new features.
V sistemu Windows 10
- Pritisnite Windows + I Če želite odpreti Nastavitve.
- Izberite Posodobitve in varnost v nastavitvah.
- Izberite Windows Update na levi strani.
- Izberite Preveri za posodobitve na desni strani.
- Namestite razpoložljive posodobitve.
- Znova zaženite računalnik.
V sistemu Windows 11
- Z desno miškino tipko kliknite Začetek ikono menija in izberite Nastavitve.
- Izberite Windows Update na levi strani.
- Izberite Preveri za posodobitve na desni strani.
- Download and install the available Windows 11 updates.
- Znova zaženite računalnik.
Reinstall and Re-register the Windows Security App
If your “You’ll need a new app to open this windowsdefender link” error persists, you can try reinstalling and re-registering your Windows Security app to see if that fixes the issue. Doing this removes and reinstalls the app, helping fix nearly all the app-related problems.
V sistemu Windows 10
- Odprto Začetek, Išči Command Promptin izberite orodje.
- Type the following in CMD in pritisnite Vnesite:
PowerShell -ExecutionPolicy Unrestricted -Command “& {$manifest = (Get-AppxPackage *Microsoft.Windows.SecHealthUI*).InstallLocation + ‘AppxManifest.xml’ ; Add-AppxPackage -DisableDevelopmentMode -Register $manifest}”
- After executing the command, close the Command Prompt okno.
V sistemu Windows 11
The following procedure will reinstall and re-register all stock Windows apps.
- dostop Začetek, Išči PowerShellin izberite Zaženi kot skrbnik.
- Izberite Da v User Account Control hitro.
- Vnesite naslednje PowerShell okno in pritisnite Vnesite:
Get-AppxPackage -podlušniki | foreach {Add-AppxPackage -register "$ ($ _. InstallLocation) appxmanifest.xml" -DisableDevelopmentMode}
- When you’ve finished running the command, close PowerShell.
Fix Corrupt Files on Your Windows 10 or 11 PC
Corrupt files often cause various problems on a Windows PC. Luckily, there’s an easy way to get around this problem.
Windows offers a built-in tool called SFC (System File Checker) that allows you to find and fix all faulty files on your system. The tool runs on its own for the most part, so you don’t have to locate any corrupt files manually.
The command runs the same way on both Windows 10 and 11.
- odprite Začetek meni, poiščite Command Promptin izberite Zaženi kot skrbnik.
- Izberite Da v User Account Control hitro.
- Type the following in your CMD okno in pritisnite Vnesite: DISM.exe /Online /Cleanup-image /Restorehealth
- After executing the above command, run the following command: sfc /scannow
- Allow SFC to find and fix your corrupt files.
- Restart your PC when you’ve fixed the files.
Reset Windows PC to the Factory Settings
If the above steps have failed to resolve the “You’ll need a new app to open this windowsdefender link” error, your last resort is to ponastavite računalnik na tovarniške nastavitve. Doing so deletes all your custom-configured options and lets you set up your PC from scratch.
Note that you can keep your files while resetting your PC. However, varnostno kopirajte pomembne datoteke za vsak slučaj.
V sistemu Windows 10
- Zagon Nastavitve s pritiskom na Windows + I.
- Izberite Posodobitve in varnost v nastavitvah.
- Izberite Obnovitev na levi strani.
- Izberite Začnite pod Ponastavite ta računalnik na desni strani.
- Izberite Obdrži moje datoteke in sledite navodilom na zaslonu.
V sistemu Windows 11
- Odprto Nastavitve okna s pritiskom na Windows + I.
- Izberite sistem v levi stranski vrstici.
- Izberite Obnovitev na desnem podoknu.
- Izberite Reset PC poleg Ponastavite ta računalnik.
- Izberite Obdrži moje datoteke and follow the instructions on your screen.
Get Around Windows Security’s App Errors on Your Windows 10 or 11 PC
Windows Security is an essential part of your computer. If you find the app malfunctioning or not launching, the above methods should help you deal with the issue.
Once you’ve fixed the problem with your app, you’ll be able to protect your PC again from various threats and even run manual scans če želiš.