Popravek Ne morem vklopiti programa Windows Defender
Fix Unable to turn on Windows Defender: Windows Defender is an inbuilt antimalware tool that detects virus and malware on your system. However, there are some instances when users experience that they are unable to turn on Windows Defender in Windows. What could be the reasons behind this problem? There are many users who explored that installing any third party antimalware software cause this problem.
Also, if you go to Settings > Update & Security > Windows Defender then you will see that the Real-time protection in Windows Defender is turned on but it’s greyed out and also everything else is turned off and you can’t do anything about these settings. Sometimes the main issue is that if you have installed a 3rd party Antivirus service then Windows Defender will shut itself off automatically. No matter what reasons are behind this problem, we will walk you through the methods to solve this problem.
Why can’t I turn on my Windows Defender?
One thing we need to understand that Windows Defender provides complete protection to our system. Therefore, not able to turn on this feature could be a serious problem. There are many reasons for you not being able to turn on Windows Defender in Windows 10 such as third-party Antivirus might be interfering, Windows Defender is turned off by group policy, incorrect date/time issue, etc. Anyway, without wasting any time let’s see How to fix the underlying cause of this issue using the below-listed troubleshooting guide.
Fix Unable to turn on Windows Defender in Windows 10
Ne pozabite ustvariti obnovitvene točke za vsak primer, če gre kaj narobe.
Method 1 – Uninstall any third-party Antivirus software
One of the most common causes of Windows Defender not working is third-party antivirus software. Windows Defender automatically shuts itself down once it detects any third party anti-malware software installed on your system. Therefore, you need to first start uninstallation any third party antimalware software. Moreover, you need to make sure that uninstallation is done properly all residue files of that software otherwise it will keep creating a problem for Windows Defender to get started. You can use some uninstaller software that will remove all remnants of your previous antivirus. Once the installations finished, you need to restart your system.
Method 2 – Run System File Checker (SFC)
Another method that you can opt for is system file diagnosis and repair. You can use command prompt tool to check whether Windows Defender files are corrupted. Moreover, this tool repairs all corrupted files.
1.Pritisnite tipko Windows + X in nato izberite Ukazni poziv (Admin).
2.Type sfc / scannow in pritisnite enter.
3.This process takes some time so be patient while running this command.
4.In case sfc command did not resolve the problems, you can use another command. Just type the below-mentioned command and hit Enter:
DISM / Spletna / Čiščenje / RestoreHealth
5.It will scan thoroughly and repair corrupted files.
6.After completing these steps, check if you’re able to fix Can’t Turn ON Windows Defender issue or not.
3. način – Izvedite čisti zagon
Sometimes there are some third party applications cause this problem, you can easily find those ones by performing the clean boot function.
1.Pritisnite Windows + R in vnesite msconfig in pritisnite Enter.
2.On the system configuration Window, you need to navigate to Zavihek Storitve where you need to check to Skrij vse Microsoftove storitve in kliknite na Onemogočiti vse gumb.
3.Navigate to Startup section in kliknite na Odprite upravitelja opravil.
4.Here you will locate all startup programs. You need to desno tipko miške kliknite on each program and Onemogoči all of them one by one.
5.After disabling all startup applications you need to come back to the system configuration window to save all the changes. Kliknite na OK.
6.You need to reboot your system and check if you’re able to Fix Can’t Turn ON Windows Defender issue ali ne.
To zero in on the issue you need to perform clean boot using this guide and find the problematic program.
Method 4 – Restart Security Center Service
Another method to get your Windows Defender problem solved is restarting security center service. You need to activate and ensure that certain services are enabled.
1.Pritisnite Windows + R in vnesite services.msc in pritisnite Enter
2.Here you need to search for Varnostno središče in nato desno tipko miške kliknite on Security Center and choose Restart možnost.
3.Now simply restart your device and check if the problem is solved or not.
Method 5 – Modify your registry
If you are still finding the problem in turning on the Windows Defender, you can opt for this method. You just need to modify the registry but before doing so make sure to create a backup of your Registry.
1.Pritisnite Windows + R in vnesite regedit. Zdaj pritisnite Enter.
2.Once you open the registry editor here you need to navigate to:
HKEY_LOCAL_MACHINESOFTWAREPolitikeMicrosoftWindows Defender
3.Select Windows Defender then in the right window pane find DisableAntiSpyware DWORD. Now double click this file.
4.Set the value data to 0 and click OK to save the settings.
Opomba: If you’re facing permission issues then right-click on Windows Defender in izberite Dovoljenja. Follow this guide in order to take full control or ownership of the above registry key and again set the value to 0.
5.Most probably, after doing this step, your Windows Defender will start working on your system properly without any problem.
6. metoda - Set Windows Defender Service to Automatic
Opomba: Če je storitev Windows Defender v upravitelju storitev zatemnjena sledi tej objavi.
1. Pritisnite tipko Windows + R in nato vnesite services.msc in pritisnite Enter.
2. V oknu Storitve poiščite naslednje storitve:
Windows Defender Antivirus Network Inspection Service
Protivirusna storitev Windows Defender
Storitev varnostnega središča Windows Defender
3. Dvokliknite vsakega od njih in se prepričajte, da je njihova vrsta zagona nastavljena na Samodejno in kliknite Start, če se storitve še ne izvajajo.
4. Kliknite Uporabi in nato V redu.
5. Znova zaženite računalnik, da shranite spremembe in preverite, ali lahko Fix Can’t Turn ON Windows Defender issue.
7. metoda - Set Correct Date & Time
1.Kliknite na datum in čas v opravilni vrstici in nato izberite »Nastavitve datuma in časa«.
2. Če uporabljate Windows 10, naredite »Samodejno nastavite čas"Da"on«.
3. Za druge kliknite »Internet Time« in označite »Samodejna sinhronizacija z internetnim časovnim strežnikom«.
4.Izberite strežnik “time.windows.com« ter kliknite posodobitev in »V redu«. Ni vam treba dokončati posodobitve. Kliknite V redu.
Again check if you are able to Fix Windows Defender Does Not Start issue or not, if not then continue with the next method.
Method 8 – Run CCleaner and Malwarebytes
1.Prenesite in namestite CCleaner & Malwarebytes.
2.Zaženite Malwarebytes in naj pregleda vaš sistem za škodljive datoteke.
3. Če je najdena zlonamerna programska oprema, jo bo samodejno odstranila.
4. Zdaj teci CCleaner in v razdelku »Čistilec« pod zavihkom Windows predlagamo, da označite naslednje izbire, ki jih želite očistiti:
5. Ko se prepričate, da so ustrezne točke označene, preprosto kliknite Zaženi čistilca, in pustite, da CCleaner teče po svoje.
6. Za nadaljnje čiščenje sistema izberite zavihek Register in se prepričajte, da je potrjeno naslednje:
7.Izberite Scan for Issue in dovolite, da CCleaner skenira, nato kliknite Odpravite izbrane težave.
8. Ko CCleaner vpraša »Ali želite varnostne kopije sprememb v registru?” izberite Da.
9. Ko je varnostno kopiranje končano, izberite Popravi vse izbrane težave.
10. Znova zaženite računalnik, da shranite spremembe in preverite, ali lahko Fix Can’t Turn ON Windows Defender issue.
Method 9 – Update Windows Defender
1.Pritisnite tipko Windows + X in nato izberite Ukazni poziv (Admin).
2. Vnesite naslednji ukaz v cmd in za vsakim pritisnite Enter:
“%PROGRAMFILES%Windows DefenderMPCMDRUN.exe” -RemoveDefinitions -All
“%PROGRAMFILES%Windows DefenderMPCMDRUN.exe” -SignatureUpdate
3.Once the command finish processing, close cmd and reboot your PC.
Method 10 – Update Windows 10
1.Pritisnite tipko Windows + I, da odprete nastavitve, nato kliknite »Posodobitve in varnost"Ikono.
2. Zdaj v levem okenskem podoknu izberite Windows Update.
3. Nato kliknite »Preveri za posodobitve” in dovolite, da Windows prenese in namesti vse čakajoče posodobitve.
Priporočamo:
Hopefully, above mentioned all methods will help you to Fix Unable to turn on Windows Defender in Windows 10 Issue. However, you need to understand that these methods should be followed systematically. In case you have more questions related to this problem leave your comments below.
