Ako ste suočeni s Nismo uspjeli dovršiti ažuriranja, Poništavanje promjena, Ne isključite poruku na računalu i zapeli ste u petlji za pokretanje, bit će vam drago što ste došli ovdje jer će vam ovaj post pomoći da popravite ovu grešku.^{(If you are facing We couldn’t complete the updates, Undoing changes,  Don’t turn off your computer message, and you are stuck in a boot loop, then you will be glad you came here because this post is going to help you fix this error.)}

Pa, Windows 10 je najnovije izdanje Microsoftovog operativnog sustava^{(Microsoft Operating System)} i, kao i svi drugi OS, čini se da i ovaj ima puno problema. Ali ono o čemu ovdje posebno govorimo je tijekom preuzimanja novih ažuriranja i ponovnog pokretanja računala, proces ažuriranja je jednostavno zapeo i Windows se nije mogao pokrenuti i sve što nam preostaje je ova neugodna poruka o pogrešci:

We couldn't complete the updates, Undoing changes, Don't turn off your computer.

A mi smo samo zapeli u beskrajnoj petlji ove pogreške i ponovno pokretanje našeg računala ne vodi nas nigdje osim natrag na ovu grešku. Uz gornju pogrešku nakon nekoliko ponovnih pokretanja, možda ćete početi vidjeti neki napredak poput ovog:

Installing Updates 15% We couldn’t complete the updates, Undoing changes, Don’t turn off your computer Restarting

Ali imamo lošu vijest za vas, nažalost, ovo će se završiti samo do 30% i onda će se ponovo pokrenuti i to će se nastaviti i nastaviti i nastaviti dok ne odlučite nešto poduzeti u vezi s tim, pa vi ste ovdje pa ja pretpostavljam da je vrijeme da riješite ovaj problem.

U svakom slučaju, ako se susrećete s ovom pogreškom na svom sustavu, ne brinite jer istu možete lako riješiti tako da slijedite i primijenite popravke odozdo. Dakle, bez gubljenja vremena, pogledajmo kako  popraviti. Nismo uspjeli dovršiti ažuriranja, problem poništavanja promjena^{( Fix We couldn’t complete the updates, Undoing changes issue)} uz pomoć dolje navedenih koraka za rješavanje problema.

Popravak Nismo mogli dovršiti ažuriranja, Poništavanje^(Undoing) promjena

NAPOMENA: ^{(NOTE: )}NEMOJTE^{(DO NOT)} , PONAVLJAM, NEMOJTE^{(DO NOT)} OSvježavati/RESETIRATI VAŠE^(YOUR) PC.

Ako se možete prijaviti na Windows:

Metoda 1: Izbrišite mapu za distribuciju softvera^{(Method 1: Delete Software Distribution Folder)}

1. Pritisnite tipku Windows Key + X i odaberite Naredbeni redak (Administrator)^{( Command Prompt (Admin))} .

2. Sada upišite sljedeću naredbu unutar cmd-a i pritisnite enter nakon svake:

net stop wuauserv
net stop bits
net stop cryptSvc
net stop msiserver

3. Sada idite do mape C:\Windows\SoftwareDistribution i izbrišite sve datoteke i mape u njoj.

4. Opet^(Again) idite na naredbeni redak i upišite svaku od ovih naredbi i pritisnite Enter:

net start wuauserv
net start cryptSvc
net start bits
net start msiserver

5. Ponovno pokrenite računalo da biste spremili promjene.

6. Ponovno pokušajte instalirati ažuriranja i ovaj put ćete možda uspjeti u instalaciji ažuriranja.

7. Ako se još uvijek susrećete s nekim problemima, vratite svoje računalo na datum prije preuzimanja ažuriranja.

Alternativno, možete li se prijaviti na Windows ili ne, trebali biste isprobati metode (c), (d) i (e).^{(Methods (c),(d), and (e).)}

Metoda 2: Preuzmite alat za rješavanje problema Windows Update^{(Method 2: Download Windows Update Troubleshooter)}

1. Otvorite svoj web preglednik i idite na sljedeću stranicu^{(following page)} .

2. Kliknite na “ Preuzmite i pokrenite alat za rješavanje problema Windows Update. ^{(Download and run the Windows Update Troubleshooter.)}”

3. Nakon što se datoteka završi s preuzimanjem, dvaput je kliknite za pokretanje.

4. Kliknite Dalje^{(Click Next)} i pustite da se pokrene alat za rješavanje problema Windows Update^{(Windows Update Troubleshooter)} .

5. Slijedite upute na zaslonu kako biste dovršili postupak.

6. Ako se pronađe problem, kliknite na Primijeni^(Apply) ovaj popravak.

7. Konačno, pokušajte ponovno instalirati ažuriranja i ovaj put se nećete suočiti s porukom o pogrešci Nismo mogli dovršiti ažuriranja .^{(We couldn’t complete the updates, Undoing changes)}

Metoda 3: Omogućite spremnost aplikacije^{(Method 3: Enable App Readiness)}

1. Pritisnite tipku Windows Key + R zatim upišite services.msc i pritisnite enter.

2. Dođite do App Readiness i kliknite desnom tipkom miša, a zatim odaberite Svojstva.^{(Properties.)}

3. Sada postavite tip pokretanja na Automatic i kliknite Start.

4. Kliknite Primijeni^{(Click Apply)} , a zatim OK i zatvorite prozor services.msc.

5. Ponovo pokrenite svoje računalo i možda ćete moći ispraviti nemogućnost dovršetka ažuriranja, poruku o pogrešci Poništavanje promjena.^{(fix couldn’t complete the updates, Undoing changes error message.)}

Metoda 4: Onemogućite automatska ažuriranja^{(Method 4: Disable Automatic Updates)}

1. Pritisnite tipku Windows Key + R zatim upišite services.msc i pritisnite enter.

2. Dođite do postavke Windows Update i kliknite desnom tipkom miša, a zatim odaberite Svojstva.^{(Properties.)}

3. Sada kliknite Stop i odaberite Vrsta pokretanja na ^(Startup)Disabled.

4. Kliknite Primijeni^{(Click Apply)} , a zatim OK i zatvorite prozor services.msc.

5. Ponovno pokrenite računalo i ponovno pokušajte instalirati ažuriranja.

Provjerite jeste li u mogućnosti  popraviti. Nismo uspjeli dovršiti ažuriranja, problem s poništavanjem promjena^{(Fix We couldn’t complete the updates, Undoing changes issue)} , ako ne, nastavite.

Metoda 5: Povećajte veličinu particije rezervirane za sustav Windows^{(Method 5: Increase Windows System Reserved Partition Size)}

NAPOMENA: Ako koristite BitLocker, deinstalirajte ga ili izbrišite.^{(NOTE: If you use BitLocker, uninstall or delete it.)}

1. Rezerviranu veličinu particije možete povećati ručno ili pomoću ovog softvera Partition Manager^{(Partition Manager Software)} .

2. Pritisnite tipku Windows Key + X i kliknite na Upravljanje diskom.^{(Disk Management.)}

3. Sada da biste proširili veličinu rezervirane particije^{(extend the size of Reserved Partition)} , morate imati nešto nedodijeljenog prostora ili ga morate stvoriti.

4. Da biste ga stvorili, desnom tipkom miša kliknite jednu od vaših particija^{(right-click on one of your partitions)} (isključujući OS particiju) i odaberite Smanji volumen.^{(Shrink Volume.)}

5. Konačno, desnom tipkom miša kliknite rezerviranu particiju^{(Reserved Partition)} i odaberite Proširi volumen.^{(Extend Volume.)}

6. Ponovno pokrenite svoje računalo i moći ćete popraviti da nismo uspjeli dovršiti ažuriranja, poruka Poništavanje promjena.^{(fix we couldn’t complete the updates, Undoing changes message.)}

Metoda 6: Pokrenite alat za rješavanje problema s ažuriranjem sustava Windows 10^{(Method 6: Run Windows 10 Update Troubleshooter)}

Također možete riješiti problem Nismo mogli dovršiti ažuriranje^{(We couldn’t complete the updates issue)} tako da pokrenete “ Windows Update problem za rješavanje problema”. To će potrajati nekoliko minuta i automatski će otkriti i riješiti vaš problem.

1. Pritisnite tipku Windows Key + I za otvaranje postavki^(Settings) , a zatim kliknite na Ažuriranje i sigurnost.^{(Update & Security.)}

2. Na lijevom izborniku svakako odaberite Troubleshoot.

3. Sada u odjeljku Pokretanje^(Get) i pokretanje kliknite na Windows Update.

4. Nakon što kliknete na njega, kliknite na " Pokreni alat za rješavanje problema^{(Run the troubleshooter)} " pod Windows Update.

5. Slijedite upute na zaslonu da pokrenete alat za rješavanje problema i provjerite možete li popraviti Problem Nismo uspjeli dovršiti ažuriranja Poništavanje promjena.^{( Fix We couldn’t complete the updates Undoing changes issue.)}

Metoda 7: Ako ništa drugo ne uspije, ručno instalirajte ažuriranja^{(Method 7: If all else fails then install the Updates Manually)}

1. Desnom tipkom miša kliknite na “ Ovo računalo^{(This PC)} ” i odaberite Svojstva.^{(Properties.)}

2. Sada u Svojstvima sustava^{(System Properties)} provjerite vrstu sustava i provjerite imate li 32-bitni ili 64-bitni OS.^{(System type and see if you have a 32-bit or 64-bit OS.)}

3. Pritisnite tipku Windows Key + I za otvaranje postavki^(Settings) , a zatim kliknite ikonu Ažuriranje i sigurnost .^{(Update & Security)}

4. Pod Windows Update zabilježite " KB " broj ažuriranja koje se ne uspijeva instalirati.^{( number of the update which fails to install.)}

5. Zatim otvorite Internet Explorer ili Microsoft Edge^{(Internet Explorer or Microsoft Edge)} , a zatim idite na web-mjesto Microsoft Update Catalog^{(Microsoft Update Catalog website)} .

Napomena: ^(Note:) Veza^(Link) radi samo u Internet Exploreru^{(Internet Explorer)} ili Edgeu^(Edge) .

6. Ispod okvira za pretraživanje upišite KB broj koji ste zabilježili u 4. koraku.

7. Sada kliknite na gumb Preuzmi^{(Download button)} pored najnovijeg ažuriranja za vaš tip OS-a, tj. 32-bitni ili 64-bitni.^{(OS type i.e. 32-bit or 64-bit.)}

8. Nakon što se datoteka preuzme, dvaput je kliknite i slijedite upute na zaslonu da biste dovršili instalaciju.^{(follow on-screen instructions to complete the installation.)}

Metoda 8: Razni popravci^{(Method 8: Miscellaneous Fixes)}

1. Pokrenite CCleaner da biste riješili probleme s registrom.

2. Napravite novi administratorski^(Admin) račun i pokušajte instalirati ažuriranja s tog računa.

3. Ako znate koja ažuriranja uzrokuju probleme, ručno preuzmite ažuriranja^{(manually download the updates)} i instalirajte ih.

4. Izbrišite sve VPN usluge instalirane na vašem računalu.

5. Onemogućite vatrozid i antivirusni^(Antivirus) program, a zatim ponovno pokušajte instalirati ažuriranja.

6. Ako ništa ne uspije, ponovno preuzmite Windows i pokušajte instalirati ažuriranja.

Ako se ne možete prijaviti na Windows i zapeli ste u petlji ponovnog pokretanja.

VAŽNO: Nakon što se možete prijaviti na Windows, isprobajte sve gore navedene metode.^{(IMPORTANT: After you are able to log on to Windows try all the above-mentioned methods.)}

Important Disclaimer:

Metoda (i): Vraćanje sustava^{(Method (i): System Restore)}

1. Ponovno pokrenite Windows 10.

2. Kada se sustav ponovno pokrene, uđite u BIOS postavke^{(enter into BIOS setup)} i configure your PC to boot from CD/DVD.

3. Umetnite instalacijski DVD za pokretanje sustava ^(DVD)Windows 10 i ponovno pokrenite računalo.

4. Kada se od vas zatraži da pritisnete^(Press) bilo koju tipku za pokretanje s CD-a ili DVD- a , pritisnite bilo koju tipku za nastavak.^{(press any key to continue.)}

5. Odaberite svoje jezične postavke i kliknite Dalje^(Next) . Kliknite Popravi^{(Click Repair)} svoje računalo u donjem lijevom kutu.

6. Na zaslonu za odabir opcija kliknite Otklanjanje poteškoća.^{( Troubleshoot.)}

7. Na zaslonu Rješavanje problema kliknite Napredna opcija.^{( Advanced option.)}

8. Na zaslonu Napredne opcije kliknite ^(Advanced)Vraćanje sustava.^{( System Restore.)}

9. Odaberite točku vraćanja prije trenutnog ažuriranja i vratite svoje računalo.

10. Kada se Windows ponovno pokrene, nećete vidjeti da nismo mogli dovršiti ažuriranja,^{(we couldn’t complete the updates, Undoing changes)}  poruka Poništavanje promjena.

11. Konačno, pokušajte s metodom 1, a zatim instalirajte najnovija ažuriranja.

Metoda (ii): Izbrišite problematične datoteke ažuriranja^{(Method (ii): Delete Problematic update files)}

1. Ponovno pokrenite Windows 10.

2. Kada se sustav ponovno pokrene, uđite u BIOS postavke i configure your PC to boot from CD/DVD.

3. Umetnite instalacijski DVD za pokretanje sustava ^(DVD)Windows 10 i ponovno pokrenite računalo.

4. Kada se od vas zatraži da pritisnete bilo koju tipku za pokretanje s CD-a ili DVD-a^{(Press any key to boot from CD or DVD)} , pritisnite bilo koju tipku za nastavak.

5. Odaberite svoje jezične postavke i kliknite Dalje^(Next) . Kliknite Popravi^{(Click Repair)} svoje računalo u donjem lijevom kutu.

6. Na zaslonu za odabir opcija kliknite Otklanjanje poteškoća.^{(Troubleshoot.)}

7. Na zaslonu Rješavanje problema kliknite Napredna opcija.^{(Advanced option.)}

8. Na zaslonu Napredne opcije kliknite ^(Advanced)Naredbeni redak.^{( Command Prompt.)}

9. Upišite ove naredbe u cmd i pritisnite enter nakon svake:

cd C:\Windows\
del C:\Windows\SoftwareDistribution*.* /s /q

10. Zatvorite naredbeni^(Command) redak i ponovno pokrenite računalo. Moći ćete se normalno prijaviti na Windows .

Konačno, pokušajte instalirati ažuriranje i moći ćete popraviti da nismo uspjeli dovršiti ažuriranja,^{( fix we couldn’t complete the updates, Undoing changes)} poruka o pogrešci Poništavanje promjena.

Metoda (iii): Pokrenite SFC i DISM^{(Method (iii): Run SFC and DISM)}

1. Otvorite naredbeni redak pri pokretanju^{(Open Command Prompt at boot)} .

2. Upišite sljedeću naredbu i pritisnite Enter :

Sfc /scannow

3. Pustite da se izvrši provjera sistemskih datoteka^{(System File Check)} ( SFC ) jer obično traje 5-15 minuta.

4. Sada upišite sljedeće u cmd (slijed je važan) i pritisnite enter nakon svakog od njih:

a) Dism /Online /Cleanup-Image /CheckHealth
b) Dism /Online /Cleanup-Image /ScanHealth
c) Dism /online /Cleanup-Image /startcomponentcleanup
d) DISM /Online /Cleanup-Image /RestoreHealth

#WARNING: Ovo nije brz proces, čišćenje komponenti može potrajati gotovo 5 sati.

5. Nakon pokretanja DISM -a dobro je ponovno pokrenuti SFC /scannow kako biste bili sigurni da su svi problemi popravljeni.

6. Ponovno pokrenite računalo i ovaj put ažuriranja će biti instalirana bez ikakvih problema.

Metoda (iv): Onemogućite sigurno pokretanje^{(Method (iv): Disable Secure Boot)}

1. Ponovno pokrenite računalo.

2. Kada se sustav ponovno pokrene . Uđite^(Enter) u postavke BIOS-^{(BIOS setup)} a pritiskom na tipku tijekom slijeda pokretanja.

3. Pronađite postavku Secure Boot i, ako je moguće, postavite je na Omogućeno. ^(Enabled.)Ova se opcija obično nalazi na kartici Sigurnost, kartici Boot ili kartici Authentication.^{(Security tab, the Boot tab, or the Authentication tab.)}

#WARNING: Nakon onemogućavanja Sigurnog pokretanja^{(Secure Boot)} može biti teško ponovno aktivirati Secure Boot bez vraćanja računala u tvorničko stanje.

4. Ponovo pokrenite svoje računalo i ažuriranje će biti uspješno instalirano bez ikakve poruke o pogrešci  nismo mogli dovršiti ažuriranja, Poništavanje promjena.^{( we couldn’t complete the updates, Undoing changes.)}

5. Ponovno omogućite opciju Secure Boot^{(Enable the Secure Boot)} iz BIOS postavki.

Metoda (v): Izbrišite particiju rezerviranu sustavom^{(Method (v): Delete the System Reserved partition)}

1. Otvorite naredbeni redak^{(Command Prompt)} i upišite svaku od sljedećih naredbi, nakon svake pritisnite enter:

bcdboot C:\Windows /s C:\
diskpart
list vol
select vol (Select System Volume)
act
list vol
select vol (Select System Reserved Volume)
inactive
exit

Konfiguriraj BCD:

bcdedit /set {bootmgr} device partition=C:
bcdedit /set {default} device partition=C:
bcdedit /set {default} osdevice partition=C:

2. Prije bilo kakvih promjena ili ponovnog pokretanja, provjerite imate li instalacijski DVD za ^(DVD)Windows ili WinPE/WinRE Cd ili USB flash pogon^(Drive) u slučaju neuspjeha pokretanja sustava Windows^{(Windows Boot)} . Ako se Windows ne pokrene, upotrijebite instalacijski disk Windows ili ^(Windows)WinPE/WinRE za pokretanje i u naredbenom retku upišite ( Kako stvoriti WinPE Bootable USB^{(How to create WinPE Bootable USB)} ):

bootrec /fixmbr
bootrec /fixboot
bootrec /rebuildbcd

3. Nakon ponovnog pokretanja, premjestite WinRE iz sistemske rezervirane particije na particiju sustava.

4. Ponovo^(Again) otvorite naredbeni redak^{(Command Prompt)} i upišite sljedeću naredbu, nakon svake pritisnite enter:

Dodijelite slovo pogona particiji za oporavak u Diskpartu^(Diskpart) :

diskpart
list vol
select vol <Recovery Volume>
assign let=R
Disable WinRE:
reagentc /disable

Ukloni WinRE^{(Remove WinRE)} s rezervirane particije:

rd R:\Recovery

Kopirajte WinRE na sistemsku particiju:

robocopy C:\Windows\System32\Recovery\ R:\Recovery\WindowsRE\ WinRE.wim /copyall /dcopy:t

Konfigurirajte WinRE:

reagentc /setreimage /path C:\Recovery\WindowsRE

Omogući WinRE:

reagentc /enable

5. Za buduću upotrebu, stvorite novu particiju na kraju pogona (nakon particije OS) i pohranite WinRE i OSI mapu (Izvorna instalacija sustava^{(System Installation)} ) koja sadrži sve datoteke sadržane u Windows 10 DVD- u . Provjerite^(Please) imate li dovoljno slobodnog prostora na tvrdom disku za stvaranje ovog particionog pogona (obično 100 GB). A ako odlučite napraviti ovu particiju, važno je da postavite oznaku ID-a particije na 27 (0x27) koristeći Diskpart , jer navodi da je to particija za oporavak.

Preporučeno za tebe:^{(Recommended for you:)}

• Kako popraviti da BOOTMGR nedostaje Windows 10^{(How to fix BOOTMGR is missing Windows 10)}
• Popravite kvar u stanju napajanja upravljačkog programa Windows 10^{(Fix Driver Power State Failure Windows 10)}
• Popravi pogrešku iznimke sustavne niti koja se ne obrađuje u sustavu Windows 10^{(Fix System Thread Exception Not Handled Error Windows 10)}
• Kako popraviti Automatski popravak nije mogao popraviti vaše računalo^{(How to fix Automatic Repair couldn’t repair your PC)}

Ako ništa ne uspije, vratite svoje računalo na ranije vrijeme, izbrišite problematično ažuriranje s upravljačke ploče^{(Control Panel)} , onemogućite automatska ažuriranja i normalno koristite svoje računalo dok Microsoft ne popravi ovaj problem s ažuriranjem. Za nekoliko dana vjerojatno 20-30 dana pokušajte ponovno instalirati ažuriranja, ako je uspješno, čestitam, ali ako opet zapnete, pokušajte s gornjim metodama, i ovaj put ćete možda uspjeti.

To je to što ste uspješno popravili . Nismo uspjeli dovršiti ažuriranja, Poništavanje promjena. Nemojte isključivati^{(We couldn’t complete the updates, Undoing changes. Don’t turn off your computer)}  ​​problem s računalom i ako još uvijek imate pitanja u vezi s ovim ažuriranjem, slobodno ih pitajte u komentarima.

Fix We couldn't complete the updates, Undoing changes

If you are facing We couldn’t complete the updates, Undoing changes,  Don’t turn off your computer message, and you are stuck in a boot loop, then you will be glad you came here because this post is going to help you fix this error.

Well, Windows 10 is the latest edition of Microsoft Operating System and like all the other OS this sure seems to have a lot of issues too. But the one which we are particularly talking about here is while downloading the new updates and restarting the PC, the update process just stuck and Windows could not start and all we are left with is this annoying error message:

We couldn't complete the updates, Undoing changes, Don't turn off your computer.

And we are just stuck in an endless loop of this error and restarting our PC doesn’t get us anywhere except back to this error. In addition to the above error after restarting several times you may start to see some progress like this:

Installing Updates 15% We couldn’t complete the updates, Undoing changes, Don’t turn off your computer Restarting

But we have a piece of bad news for you, unfortunately, this will only complete till 30% and then it will again restart and this will go on and on and on till you decide to do something about it, well you are here so I guess its time to fix this issue.

Anyway, if you are facing this error on your system, don’t worry as you can easily address the same by just following and applying the fixes from below. So without wasting any time let’s see How to Fix We couldn’t complete the updates, Undoing changes issue with the help of the below-listed troubleshooting steps.

Fix We couldn’t complete the updates, Undoing changes

NOTE: DO NOT, I REPEAT, DO NOT REFRESH/RESET YOUR PC.

If you are able to log on to Windows:

Method 1: Delete Software Distribution Folder

1. Press Windows Key + X and select Command Prompt (Admin).

2. Now Type the following command inside cmd and hit enter after each one:

net stop wuauserv
net stop bits
net stop cryptSvc
net stop msiserver

3. Now browse to the C:\Windows\SoftwareDistribution folder and delete all the files and folders inside.

4. Again go to command prompt and type each of these commands and hit Enter:

net start wuauserv
net start cryptSvc
net start bits
net start msiserver

5. Restart your computer to save changes.

6. Again try installing the updates and this time you may be successful in installing updates.

7. If you are still facing some issues restore your PC to the date before downloading the updates.

Alternatively, whether you are able to log on to Windows or not, you should try Methods (c),(d), and (e).

Method 2: Download Windows Update Troubleshooter

1. Open your web browser and go to the following page.

2. Click on “Download and run the Windows Update Troubleshooter.”

3. After the file has finished downloading, double-click on it to run.

4. Click Next and let Windows Update Troubleshooter run.

5. Follow the on-screen instruction to complete the process.

6. If a problem is found, click on Apply this fix.

7. Finally, try again to install the updates and this time you won’t face We couldn’t complete the updates, Undoing changes error message.

Method 3: Enable App Readiness

1. Press Windows Key + R then type services.msc and hit enter.

2. Navigate to App Readiness and right click then select Properties.

3. Now set the Startup type to Automatic and click Start.

4. Click Apply followed by OK and close the services.msc window.

5. Restart your PC and you may be able to fix couldn’t complete the updates, Undoing changes error message.

Method 4: Disable Automatic Updates

1. Press Windows Key + R then type services.msc and hit enter.

2. Navigate to Windows Update setting and right click then select Properties.

3. Now click Stop and select Startup type to Disabled.

4. Click Apply followed by OK and close the services.msc window.

5. Restart your PC and again try installing updates.

See if you’re able to Fix We couldn’t complete the updates, Undoing changes issue, if not then continue.

Method 5: Increase Windows System Reserved Partition Size

NOTE: If you use BitLocker, uninstall or delete it.

1. You can increase the reserved partition size manually or by this Partition Manager Software.

2. Press Windows Key + X and click on Disk Management.

3. Now to extend the size of Reserved Partition you must have some unallocated space or you have to create some.

4. To create it, right-click on one of your partitions (Excluding OS partition) and select Shrink Volume.

5. Finally, right-click on Reserved Partition and select Extend Volume.

6. Restart your PC and you will be able to fix we couldn’t complete the updates, Undoing changes message.

Method 6: Run Windows 10 Update Troubleshooter

You can also solve the We couldn’t complete the updates issue by running “Windows Update troubleshooter”. This will take a few minutes and will automatically detect & fix your problem.

1. Press Windows Key + I to open Settings then click on Update & Security.

2. From the left-hand menu make sure to select Troubleshoot.

3. Now under Get up and running section, click on Windows Update.

4. Once you click on it, click on “Run the troubleshooter” under Windows Update.

5. Follow on-screen instructions to run the troubleshooter and see if you’re able to Fix We couldn’t complete the updates Undoing changes issue.

Method 7: If all else fails then install the Updates Manually

1. Right-click on “This PC” and select Properties.

2. Now in System Properties, check the System type and see if you have a 32-bit or 64-bit OS.

3. Press Windows Key + I to open Settings then click on Update & Security icon.

4. Under Windows Update note down the “KB“ number of the update which fails to install.

5. Next, open Internet Explorer or Microsoft Edge then navigate to Microsoft Update Catalog website.

Note: Link only work in Internet Explorer or Edge.

6. Under the search box, type the KB number you noted in step 4.

7. Now click on the Download button next to the latest update for your OS type i.e. 32-bit or 64-bit.

8. Once the file is downloaded, double-click on it and follow on-screen instructions to complete the installation.

Method 8: Miscellaneous Fixes

1.Run CCleaner to fix registry issues.

2. Create a new Admin account and try installing updates from that account.

3. If you know which updates are causing problems manually download the updates and install them.

4. Delete any VPN services installed on your PC.

5. Disable Firewall and Antivirus, then again try installing the updates.

6. If nothing works, again download the Windows and then try installing the updates.

If you are not able to log on to Windows and stuck in a restart loop.

IMPORTANT: After you are able to log on to Windows try all the above-mentioned methods.

Important Disclaimer:

Method (i): System Restore

1. Restart your Windows 10.

2. As the system restarts enter into BIOS setup and configure your PC to boot from CD/DVD.

3. Insert the Windows 10 bootable installation DVD and restart your PC.

4. When prompted to Press any key to boot from CD or DVD, press any key to continue.

5. Select your language preferences, and click Next. Click Repair your computer in the bottom-left.

6. On choose an options screen, click Troubleshoot.

7. On Troubleshoot screen, click Advanced option.

8. On Advanced options screen, click System Restore.

9. Select a restore point before the current update and restore your computer.

10. When the Windows restart you won’t see we couldn’t complete the updates, Undoing changes message.

11. Finally, try method 1 and then install the latest updates.

Method (ii): Delete Problematic update files

1. Restart your Windows 10.

2. As the system restarts enter into BIOS setup and configure your PC to boot from CD/DVD.

3. Insert the Windows 10 bootable installation DVD and restart your PC.

4. When prompted to Press any key to boot from CD or DVD, press any key to continue.

5. Select your language preferences, and click Next. Click Repair your computer in the bottom-left.

6. On choose an options screen, click Troubleshoot.

7. On Troubleshoot screen, click Advanced option.

8. On Advanced options screen, click Command Prompt.

9. Type these commands in cmd and press enter after each one:

cd C:\Windows\
del C:\Windows\SoftwareDistribution*.* /s /q

10. Close Command prompt and restart your PC. You will be able to log on to Windows normally.

Finally, try installing the update and you will be able to fix we couldn’t complete the updates, Undoing changes error message.

Method (iii): Run SFC and DISM

1. Open Command Prompt at boot.

2. Type the following command and hit Enter:

Sfc /scannow

3. Let System File Check (SFC) run as it usually takes 5-15 minutes to complete.

4. Now type the following in cmd (Sequential order is important) and hit enter after each one:

a) Dism /Online /Cleanup-Image /CheckHealth
b) Dism /Online /Cleanup-Image /ScanHealth
c) Dism /online /Cleanup-Image /startcomponentcleanup
d) DISM /Online /Cleanup-Image /RestoreHealth

#WARNING: This is not a fast process, component cleanup can take almost 5 hours.

5. After running DISM it is a good idea to re-run SFC /scannow to make sure all the issues were fixed.

6. Restart your computer and this time updates will be installed without any problem.

Method (iv): Disable Secure Boot

1. Restart your PC.

2. When the system restart Enter the BIOS setup by pressing a key during the bootup sequence.

3. Find the Secure Boot setting, and if possible, set it to Enabled. This option is usually in either the Security tab, the Boot tab, or the Authentication tab.

#WARNING: After disabling Secure Boot it may be difficult to re-activate Secure Boot without restoring your PC to the factory state.

4. Restart your PC and update will be installed successfully without any error message we couldn’t complete the updates, Undoing changes.

5. Again Enable the Secure Boot option from BIOS setup.

Method (v): Delete the System Reserved partition

1. Open Command Prompt and type each of the following commands, hit enter after each one:

bcdboot C:\Windows /s C:\
diskpart
list vol
select vol (Select System Volume)
act
list vol
select vol (Select System Reserved Volume)
inactive
exit

Configure BCD:

bcdedit /set {bootmgr} device partition=C:
bcdedit /set {default} device partition=C:
bcdedit /set {default} osdevice partition=C:

2. Before making any changes or rebooting, make sure that you have Windows installation DVD or WinPE/WinRE Cd or USB flash Drive in the case of Windows Boot failure. If Windows doesn’t boot, use the Windows installation disk or WinPE/WinRE to boot and at the command prompt type (How to create WinPE Bootable USB):

bootrec /fixmbr
bootrec /fixboot
bootrec /rebuildbcd

3. Once rebooted, move WinRE from the system reserved partition to the system partition.

4. Again open Command Prompt and type the following command, hit enter after each one:

Assign a drive letter to the recovery partition in Diskpart:

diskpart
list vol
select vol <Recovery Volume>
assign let=R
Disable WinRE:
reagentc /disable

Remove WinRE from Reserved partition:

rd R:\Recovery

Copy WinRE to System partition:

robocopy C:\Windows\System32\Recovery\ R:\Recovery\WindowsRE\ WinRE.wim /copyall /dcopy:t

Configure WinRE:

reagentc /setreimage /path C:\Recovery\WindowsRE

Enable WinRE:

reagentc /enable

5. For future use, create a new partition at the end of the drive (after the OS partition) and store WinRE and an OSI folder (Original System Installation) which contains all files contained within the Windows 10 DVD. Please make sure that you have enough free space on your hard disk to create this partition drive (usually 100GB). And if you choose to make this partition, it’s important that you set the partition ID flag to 27 (0x27) using Diskpart, as it specifies that it is a Recovery partition.

Recommended for you:

• How to fix BOOTMGR is missing Windows 10
• Fix Driver Power State Failure Windows 10
• Fix System Thread Exception Not Handled Error Windows 10
• How to fix Automatic Repair couldn’t repair your PC

If nothing works then Restore your PC to an earlier time, delete the problematic update from Control Panel, disable the automatic updates and use your PC normally till Microsoft work towards fixing this update problem. In a few days probably 20-30 days try installing the updates again, if successful congratulations but if you are again stuck, then try the above methods, and this time you may succeed.

That’s it you have successfully fix We couldn’t complete the updates, Undoing changes. Don’t turn off your computer issue and if you still have any queries regarding this update please feel to ask them in comments.

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