Oštećena sistemska datoteka može dovesti do toga da se Windows Defender neće automatski pokrenuti i prikazati poruku o pogrešci sa sljedećim opisom –

Windows Defender
Usluga se nije mogla pokrenuti
. Zatraženi resurs je u upotrebi.
Kôd pogreške: 0x800700aa.

Čak i ručno pokretanje nema učinka. Pročitajte koje korake trebate poduzeti da popravite pogrešku Windows Defendera 0x800700aa^{(Windows Defender error 0x800700aa)} .

Pogreška Windows Defendera^(Defender) 0x800700aa, Usluga^(Service) se nije mogla pokrenuti

Poruka jasno kaže da se potrebna Windows usluga^{(Windows Service)} nije mogla pokrenuti. Evo područja koja trebate pogledati da biste ispravili ovu pogrešku Microsoft Defendera^{(Microsoft Defender error)} :

1. ^{(Check Windows Defender)}Provjerite status usluge Windows Defender .
2. Uredite^(Edit) vrijednost ključa WinDefend u ^(WinDefend)uređivaču registra^{(Registry Editor)} .
3. Ponovno registrirajte Windows Defender DLL datoteke.
4. Vratite postavke Microsoft Defendera^{(Reset Microsoft Defender)} na zadane.

Istražimo gore navedene metode malo detaljnije!

1] Provjerite^{(Check Windows Defender)} status usluge Windows Defender

Usluga Windows Defender vatrozida^{(Windows Defender Firewall)} pomaže u zaštiti vašeg računala sprečavajući neovlaštene korisnike da mu pristupe putem interneta^(Internet) ili drugih mreža. Međutim, s vremena na vrijeme, može se ponašati čudno i pojaviti pogreške poput 0x800700aa.

Da biste to popravili, pokrenite servi ces.msc ( Upravitelj usluga^{(the Services Manager)} ) i provjerite prikazuju li sljedeće usluge^(Services) dati status:

• Windows Defender Firewall – Automatic |Počelo
• Windows Defender napredna zaštita od prijetnji – priručnik^{(Defender Advanced Threat Protection – Manual)}
• Usluga inspekcije mreže Microsoft Defender Antivirus – Priručnik^{(Microsoft Defender Antivirus Network Inspection Service – Manual)}
• Antivirusna usluga Microsoft Defender – Priručnik^{(Microsoft Defender Antivirus Service – Manual)} .

Povezano^(Related) : Usluga se nije mogla pokrenuti, pogreška 0x80070422^{(The Service Couldn’t Be Started, Error 0x80070422)} u Windows Defenderu.

2] Uredite^(Edit) vrijednost ključa WinDefend u ^(WinDefend)uređivaču registra^{(Registry Editor)}

Ako gornja metoda ne uspije, možete isprobati hakiranje registra. Zahtijeva da uredite unos podataka o vrijednosti za ključ ^{(Value data )}WinDefend preuzimajući njegovo puno vlasništvo.

Imajte^(Please) na umu da netočne promjene u uređivaču registra^{(Registry Editor)} mogu imati ozbiljne posljedice. Mogu se pojaviti problemi u cijelom sustavu koji zahtijevaju ponovnu instalaciju sustava Windows^(Windows) da biste ih ispravili. Stoga prvo stvorite točku za vraćanje sustava.

1. Pritisnite kombinaciju Windows Key + R , upišite put Regedt32.exe u  dijaloški okvir Pokreni i pritisnite ^(Run)Enter da otvorite uređivač registra^{(Registry Editor)} .

2. Idite do sljedećeg mjesta:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WinDefend

3. Prvo preuzmite potpuno vlasništvo^{(take full ownership)} nad ključem WinDefend . Nakon preuzimanja vlasništva, u desnom oknu ove lokacije potražite DWORD pod nazivom Start . Budući da ste suočeni s problemom, podaci o vrijednosti^{(Value data)} moraju imati 4 , a prema zadanim postavkama podaci o vrijednosti^{(Value data)} trebaju ostati 2 . Razlike u podacima o vrijednosti^{(Value data)} dovele su do toga. Dakle, da biste to popravili, dvaput kliknite na isti DWORD da biste dobili ovo:

4. U gornjem okviru zamijenite podatke o vrijednosti ^{(Value data)}s 4 na 2^{( from 4 to 2)} . Kliknite OK . Sada možete zatvoriti uređivač registra^{(Registry Editor)} i pokušati omogućiti zaštitu Windows Defendera .^{(Windows Defender)}

Do sada bi trebao raditi dobro.

3] Ponovno registrirajte Windows Defender DLL datoteke

U operacijskim sustavima Windows , kada pokrenete program, velik dio njegove funkcionalnosti mogu pružiti DLL^(DLLs) -ovi . Ovaj događaj stvara ovisnost. Dakle, ako postoji neki program koji prepisuje ili prekida ovu ovisnost, izvorni program se možda neće uspješno pokrenuti. Isti slučaj može biti i s uslugom Windows Defender . Da biste to popravili, morat ćete ponovno registrirati Windows Defender DLL datoteke.

Otvorite povišeni prozor naredbenog retka^{(Open an elevated Command Prompt)} , upišite sljedeće naredbe i pritisnite Enter jednu^{(Enter one)} za drugom:

regsvr32 wuaueng.dll
regsvr32 wucltui.dll
regsvr32 softpub.dll
regsvr32 wintrust.dll
regsvr32 initpki.dll
regsvr32 wups.dll
regsvr32 wuweb.dll
regsvr32 atl.dll
regsvr32 mssip32.dll

U nastavku^(Hereafter) , kada se Windows Defender pokrene automatski ili ručno, ne biste trebali vidjeti poruku o pogrešci s kodom 0x800700aa.

4] Vratite postavke Microsoft Defendera^{(Reset Microsoft Defender)} na zadane

Ako želite, možete preuzeti i koristiti naš prijenosni FixWin za vraćanje postavki Microsoft Defendera^{(Microsoft Defender)} na zadane.

Samo pokrenite program i idite na unos Dodatni popravci^{(Additional Fixes entry)} na lijevoj ploči kao što je prikazano na gornjoj slici.

Zatim prijeđite na karticu Brzi popravci^{(Quick Fixes)} s desne strane i pomaknite se prema dolje na kartici Reset Windows Defender Settings . Pritisnite karticu da vratite Defenderove postavke na zadane.

Hope that helps!

Windows Defender error 0x800700aa, The Service couldn't be started

Α corrupted sуstem file may result in Windows Defender not starting autоmatically and displaying an error message with the following descriptіon –

Windows Defender
The Service couldn’t be started
The requested resource is in use.
Error code: 0x800700aa.

Even starting it manually has no effect. Read what steps you should take to fix Windows Defender error 0x800700aa.

Windows Defender error 0x800700aa, The Service couldn’t be started

The message clearly says that a required Windows Service could not be started. Here are the areas you need to take a look at o fix this Microsoft Defender error:

1. Check Windows Defender service status.
2. Edit value of WinDefend key in the Registry Editor.
3. Re-register Windows Defender DLL files.
4. Reset Microsoft Defender settings to default.

Let’s explore the above methods in a bit of detail!

1] Check Windows Defender service status

The Windows Defender Firewall service helps to protect your computer by stopping any unauthorized users from getting access to it via the Internet or other networks. However, at times, it can behave oddly and throw up errors like 0x800700aa.

To fix it, run services.msc (the Services Manager) and make sure the following Services show the given status:

• Windows Defender Firewall – Automatic | Started
• Windows Defender Advanced Threat Protection – Manual
• Microsoft Defender Antivirus Network Inspection Service – Manual
• Microsoft Defender Antivirus Service – Manual.

Related: The Service Couldn’t Be Started, Error 0x80070422 in Windows Defender.

2] Edit value of WinDefend key in the Registry Editor

If the above method fails to work, you can try the registry hack. It requires you to edit the Value data entry for the WinDefend key by taking its full ownership.

Please note, making changes to the Registry Editor incorrectly can have serious consequences. System-wide problems may occur and require you to reinstall Windows to correct them. So create a System Restore point first.

1. Press Windows Key + R combination, type put Regedt32.exe in Run dialog box and hit Enter to open the Registry Editor.

2. Navigate to the following location:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WinDefend

3. Firstly, take full ownership of WinDefend key. After taking ownership, in the right pane of this location, look for the DWORD named Start. Since you’re facing the issue, it must be having its Value data as 4 and by default, its Value data should remain 2. Differences in the Value data resulted in this happening. So in order to fix it, double click on the same DWORD to get this:

4. In the above box, replace the Value data from 4 to 2. Click OK. You may close the Registry Editor now and try to enable Windows Defender protection.

It should work fine by now.

3] Re-register Windows Defender DLL files

In Windows operating systems, when you run a program much of its functionality may be provided by DLLs. This event creates a dependency. So, If there’s some program that overwrites or breaks this dependency, the original program may not successfully run. The same can be the case with the Windows Defender service. To fix it, you’ll need to re-register the Windows Defender DLL files.

Open an elevated Command Prompt window, type the following commands, and hit Enter one after the other:

regsvr32 wuaueng.dll
regsvr32 wucltui.dll
regsvr32 softpub.dll
regsvr32 wintrust.dll
regsvr32 initpki.dll
regsvr32 wups.dll
regsvr32 wuweb.dll
regsvr32 atl.dll
regsvr32 mssip32.dll

Hereafter, when the Windows Defender starts automatically or manually, you should not see the error message with the code 0x800700aa.

4] Reset Microsoft Defender settings to default

If you wish, you may download and use our portable FixWin to reset Microsoft Defender settings to default.

Just launch the program and navigate to the Additional Fixes entry in the left panel as shown in the image above.

Then, switch to the Quick Fixes tab on the right and scroll down the Reset Windows Defender Settings tab. Hit the tab to reset Defender’s settings to default.

Hope that helps!

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