Many of you might struggle with can’t update World of Warcraft BLZBNTAGT00000840 error and the most common issue that causes this issue is the server problem. Updates are really essential to fix any bugs within the game that prevents you from enjoying it normally. If you are also struggling with the same issue on your Windows 10 PC, this guide will help you fix WoW error BLZBNTAGT00000840 error with its effective troubleshooting methods as discussed below.
How to Fix Can’t Update World of Warcraft BLZBNTAGT00000840 Error
There are so many reasons associated with WoW BLZBNTAGT00000840 on your Windows 10 PC. Yet, a few significant reasons are listed below.
- Battle.net lacks admin access.
- Corrupt data in the game installation folder.
- Editing permissions are missing.
- Antivirus program blocks a few features of the game or the game itself.
- Windows Defender Firewall is blocking the program.
- Outdated Operating System and PC drivers.
- Corrupt game data.
Now, move ahead to the next section to learn the troubleshooting methods for World of Warcraft BLZBNTAGT00000840. Read and implement the below-discussed methods in your Windows 10 computer for WOW Error code BLZBNTAGT00000840 fix and to prevent the same.
1 būdas: pagrindiniai trikčių šalinimo metodai
Here are a few basic methods to fix the WOW error.
1A. Iš naujo paleiskite kompiuterį
The general trick to resolve all the temporary glitches associated with World of Warcraft is to restart your computer. You can restart your PC by following the steps.
1. Eikite į Windows Power User meniu paspausdami „Windows“ ir „X“ klavišai tuo pačiu metu.
2. pasirinkti Išjunkite arba atsijunkite.
3. Galiausiai spustelėkite Iš naujo.
Once you have restarted your game, check if you can the game without any errors.
1B. Check Game Requirements
If you are facing a WOW BLZBNTAGT00000840 error on startup, you have to check the basic requirements of the game and ensure that your PC satisfies them.
Minimalūs reikalavimai:
- CPU: Intel Core i5-760 arba AMD FX-8100 ar naujesnė versija
- Procesoriaus greitis: Informacija
- RAM: 4 GB RAM (8 GB integruotai grafikai, pvz., „Intel HD Graphics“)
- OS: „Windows 7“ / „Windows 8“ / „Windows 10“ 64 bitai
- VAIZDO PLOKŠTĖ: NVIDIA GeForce GTX 560 2GB arba AMD Radeon HD 7850 2GB arba Intel HD Graphics 530 (45W)
- PIXEL SHADER: 5.0
- VERTEX SHADER: 5.0
- LAISVOS VIETOS DISKE: 70 GB
- SKIRTAS VIDEO RAM: 2 GB
Rekomenduojami reikalavimai:
- CPU: Intel Core i7-4770 arba AMD FX-8310 ar naujesnė versija
- Procesoriaus greitis: Informacija
- RAM: 8 GB
- OS: Windows 10 64 bitų
- VAIZDO PLOKŠTĖ: NVIDIA GeForce GTX 960 arba AMD Radeon R9 280 arba naujesnė
- PIXEL SHADER: 5.1
- VERTEX SHADER: 5.1
- LAISVOS VIETOS DISKE: 70 GB
- SKIRTAS VIDEO RAM: 4 GB
1C. Užtikrinkite tinkamą tinklo ryšį
Unstable internet connection leads to BLZBNTAGT00000840 error , also if there are any obstacles between your router and your computer, they may interfere with the wireless signal and will cause intermittent connection problems.
Galite paleisti a Speedtest žinoti optimalų tinklo greičio lygį, reikalingą tinkamam ryšiui užtikrinti.
Įsitikinkite, kad jūsų įrenginys atitinka toliau nurodytus kriterijus.
- Raskite savo tinklo signalo stiprumą ir, jei jis labai žemas, pašalinkite visas kliūtis tarp kelių.
- Venkite per daug įrenginių, prijungtų prie to paties tinklo.
- Visada pirkite modemą / maršruto parinktuvą, patvirtintą jūsų interneto paslaugų teikėjo (IPT), ir jie neturi konfliktų.
- Nenaudokite seni, nutrūkę arba pažeisti kabeliai. Jei reikia, pakeiskite laidus.
- Įsitikinkite, kad laidai nuo modemo iki maršruto parinktuvo ir modemo prie sienos yra stabilūs ir netrukdo.
Jei kyla kokių nors interneto ryšio problemų, peržiūrėkite mūsų vadovą Kaip pašalinti tinklo ryšio problemas sistemoje „Windows 10“, kad pašalintumėte tą patį.
1D. Uždarykite foninius procesus
Several users have confirmed that WOW error BLZBNTAGT00000840 can be resolved by closing all the background tasks running on your PC. To implement the task, follow our guide How to End Task in Windows 10, and proceed as instructed.
Once you have closed all the background processes, check if you were able to fix error code BLZBNTAGT00000840 in WOW.
1E. Taisyti sistemos failus
If there are any missing or damaged files on your Windows 10 PC, you will face WOW error BLZBNTAGT00000840 . Yet, you are repairing these corrupt files by using inbuilt utilities namely, Sistemos rinkmenų tikrintuvą ir Diegimo vaizdo aptarnavimas ir valdymas. Perskaitykite mūsų vadovą, kaip taisyti sistemos failus sistemoje „Windows 10“, ir atlikite veiksmus, kaip nurodyta, kad pataisytumėte visus sugadintus failus.
Taip pat perskaitykite: Kaip atsisiųsti hextech remonto įrankį
1F. Paleiskite visą disko valymą
Few users have suggested that clearing some disk space in PC has helped them sort out WOW error code BLZBNTAGT00000840. This will enable your computer to install new files whenever needed which will help you fix the problem.
If there is minimum available space in your computer contributing to the discussed error code in WOW, follow our guide 10 Ways to Free Up Hard Disk Space On Windows that helps you clear all unnecessary files in your computer.
1G. Atnaujinkite „Windows“.
You can also eradicate bugs in your computer and game by updating your Operating System. Always ensure if you have updated your Windows Operating System and if there are any updates pending in action, use our guide How to Download and Install Windows 10 Latest Update.
After updating your Windows Operating System, check whether you can connect to your WOW game server without any errors.
1H. Atnaujinkite grafikos tvarkykles
World of Warcraft, being a graphical intensive game, your graphics driver is essential important for your gaming experience. If the drivers are outdated or faulty, make sure you update them. You can search for the newest releases of drivers from its official websites or you can update them manually.
Follow our guide 4 Ways to Update Graphics Drivers in Windows 10 to update your driver and check if you have fixed WOW error BLZBNTAGT00000840.
1I. Roll Back GPU Drivers
Sometimes, the current version of GPU drivers may cause WOW error BLZBNTAGT00000840 and in this case, you have to restore previous versions of installed drivers. This process is called vairuotojų atšaukimas ir galite lengvai grąžinti kompiuterio tvarkykles į ankstesnę būseną, vadovaudamiesi mūsų vadovu Kaip grąžinti tvarkykles sistemoje „Windows 10“.
Taip pat perskaitykite: Kaip sužinoti, ar jūsų vaizdo plokštė miršta
1J. Iš naujo įdiekite grafikos tvarkykles
If you still face BLZBNTAGT00000840 error after updating your Graphical drivers, then reinstall device drivers to fix any incompatibility issues. There are several ways to reinstall drivers on your computer. Yet, you can easily reinstall Graphical drivers as instructed in our guide How to Uninstall and Reinstall Drivers on Windows 10.
After reinstalling GPU drivers, check if you can access World of Warcraft without any errors.
1 tūkst. Išvalykite DNS talpyklą ir duomenis
Few users have suggested that clearing the DNS cache and data on your PC has helped them fix BLZBNTAGT00000840 error code. Follow our guide on how to flush and reset the DNS Cache in Windows 10.
2 būdas: paleiskite „Blizzard Battle.net“ kaip administratorių
This is one of the most common reasons that cause BLZBNTAGT00000840 in your Windows 10 PC. Certain permissions and features can only be accessed if you have granted admin rights to the World of Warcraft game. In this scenario, you can fix WOW error code BLZBNTAGT00000840 by following the below-listed instructions.
1. Dešiniuoju pelės mygtuku spustelėkite World of Warcraft nuoroda darbalaukyje arba naršykite diegimo katalogas ir dešiniuoju pelės mygtuku spustelėkite jį.
2. Dabar pasirinkite Skelbimų pasirinkimas.
3. Tada perjunkite į suderinamumas skirtuką ir pažymėkite langelį Vykdyti šią programą kaip administratorius.
4. Galiausiai spustelėkite Taikyti> Gerai išsaugoti pakeitimus.
Taip pat perskaitykite: „Windows 10“ sistemoje „WoW“ paleidimas trunka amžinai
Method 3: Rename Cache, Interface and WTF Folders
There are few gaming files residing in folders like Cache, Interface and WTF that are responsible to store the basic information on the game, progress, and settings. If they are corrupt, you will face can’t update World of Warcraft. So, you are advised to rename the folders and check if it works.
1. Close all processes running in the background as instructed in the above method and press „Windows + E“ klavišai kartu atidaryti „File Explorer“.
2. Now, navigate to following kelias kaip pavaizduota.
C:Program Files (x86)World of Warcraft
3. Now, find the following folders and right-click on them. Then, select Pervardyti taip, kaip parodyta.
4. Now, rename the folders to something like Cacheold, Interfaceold, WTFold atitinkamai.
Once you have renamed these folders, relaunch the game and check if you can fix error code BLZBNTAGT00000840 in your Windows 10 PC.
Method 4: Delete WOW Cache Folder
Several users face BLZBNTAGT00000840 during the startup and this issue could be resolved when the cache folder is removed completely from your computer. All the temporary files of the game will be deleted and the next successive startup will launch the game without any errors. If renaming the folders doesn’t work for you, the below-listed instructions will help you do so.
1. Eikite į World of Warcraft aplankas.
2. Tada dešiniuoju pelės mygtuku spustelėkite Cache aplanką ir pasirinkite panaikinti parinktis, kaip parodyta.
Taip pat perskaitykite: Pataisykite WOW didelį delsą, tačiau internetas veikia gerai sistemoje „Windows 10“.
Method 5: Disable Read-Only Attribute
The World of Warcraft game will run without any errors when you have granted proper custom attributes settings in UAC (User Account Control). If in case, the game and its components has only read-only components, you cannot modify or update World of Warcraft. This results in can’t update World of Warcraft on your PC. In this event, change the read-only attribute for the game as instructed below.
1. Paleisti failo Explorer " ir pereikite prie World of Warcraft aplankas.
2. Dabar dešiniuoju pelės mygtuku spustelėkite Wow.exe sąrankos failą ir pasirinkite Skelbimų pasirinkimas.
3. Dabar perjunkite į bendras tab and uncheck the box next to Skaityti tik šalia Rekvizitai section as shown.
4. Tada spustelėkite Taikyti> Gerai išsaugoti pakeitimus.
6 būdas: paleiskite „Blizzard“ taisymo įrankį
If you still couldn’t fix Can’t Update World of Warcraft error BLZBNTAGT00000840, there may be some chances that your PC has some damaged gaming files in it. Damaged files may fill your computer due to an over protective antivirus suite or due to an update failure. Fortunately, you can resolve all these corrupt gaming files automatically with the help of a built in tool of Blizzard. Here are few instructions to run the Battle.net Repair tool.
1. Go to the directory of the Wow.exe sąrankos failą ir pasirinkite Vykdyti kaip administratorius parinktis, kaip parodyta.
2. Jei būsite paraginti User Account Control window, click on Yes to proceed.
3. Now, switch to the Games tab at the top corner of the window and then select World of Warcraft iš sąrašo.
4. Tada spustelėkite Parinktys, tada spustelėkite Scan & Repair from the drop down list.
5. In the next prompt, spustelėkite Pradėti nuskaitymą ir palaukite, kol procesas bus baigtas.
Finally, restart your game and check if you can fix BLZBNTAGT00000840 error code.
Taip pat perskaitykite: Pataisykite „Avast“, neatnaujinančią virusų apibrėžimų
7 būdas: pakeiskite „Windows Defender“ ugniasienės parametrą
You will also face can’t update World of Warcraft, due to an over-reactive or over-protective antivirus suite in your Windows 10 computer. This prevents the connection link between the game launcher and the server. So, to fix this problem, you can whitelist World of Warcraft in your Firewall settings or disable the problem temporarily.
Option I: Whitelist World of Warcraft
To allow World of Warcraft in your Windows Defender Firewall, follow our guide Allow or Block Apps through the Windows Firewall and implement the steps as instructed.
II parinktis: išjungti ugniasienę (nerekomenduojama)
Jei nežinote, kaip išjungti „Windows Defender“ užkardą, mūsų vadovas Kaip išjungti „Windows 10“ ugniasienę padės tai padaryti.
III parinktis: sukurkite naują taisyklę užkardoje
Follow our guide How to Add Windows Firewall Rule and check if you have fixed error code BLZBNTAGT00000840 in WOW is fixed or not.
8 būdas: laikinai išjunkite antivirusinę programą (jei taikoma)
Some incompatible antivirus programs installed in your computer will cause BLZBNTAGT00000840. To avoid conflicts, you must ensure the security settings of your Windows 10 computer and check if they are stable or not. To find whether the antivirus suite is the reason for the discussed WOW error code, disable it once and try connecting to a network.
Perskaitykite mūsų vadovą, kaip laikinai išjungti antivirusinę programą sistemoje „Windows 10“, ir vadovaukitės instrukcijomis, kad laikinai išjungtumėte antivirusinę programą kompiuteryje.
Jei išjungę antivirusinę programą kompiuteryje išsprendėte problemą, patariama visiškai pašalinti programą iš kompiuterio. Perskaitykite mūsų vadovą Priverstinai pašalinti programas, kurios nebus pašalintos „Windows 10“, kad pašalintumėte antivirusinę programą kompiuteryje.
Taip pat perskaitykite: Pataisykite „Blizzard“ kitą vykdomą diegimą sistemoje „Windows 10“.
Method 9: Reinstall World of Warcraft
Any misconfigured files in World of Warcarft will lead to can’t update World of Warcraft BLZBNTAGT00000840 error even if you have followed all the above discussed methods and updated all the pending actions. So, in this case, you have no other option than to reinstall the game. Here is how you do it.
1. Paspauskite Windows Key ir tipas programėlės ir funkcijos, tada spustelėkite Atviras.
2. Dabar ieškokite World of Warcraft sąraše ir spustelėkite jį. Tada pasirinkite Pašalinti pasirinkimas.
3. Jei būsite paraginti, dar kartą spustelėkite Pašalinti.
4. Dabar apsilankykite Blizzard oficiali svetainėIr paspauskite World of Warcraft.
5. Tada spustelėkite Atsisiųsti „Windows“ option and wait until the game gets installed on your PC.
6. Eikite į Mano atsisiuntimai „File Explorer“ ir dukart spustelėkite setup file to run the application.
7. Sekite ekrane pateikiamos instrukcijos to install the game on your Windows 10 PC
Finally, relaunch the game and now you will have fixed WOW error code BLZBNTAGT00000840.
Rekomenduojama:
Tikimės, kad šis vadovas buvo naudingas ir galėjote jį pataisyti can’t update World of Warcraft BLZBNTAGT00000840 error. Let us know which method worked for you the best. Also, if you have any queries/suggestions, then feel free to drop them in the comments section.