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. metode: pamata problēmu novēršanas metodes
Here are a few basic methods to fix the WOW error.
1A. Restartējiet datoru
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. Pārejiet uz izvēlni Windows Power User, nospiežot Windows un X taustiņi Vienlaicīgi.
2. Izvēlieties Izslēdziet vai izrakstieties.
3. Visbeidzot noklikšķiniet uz Restartēt.
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.
Minimālās prasības:
- CPU: Intel Core i5-760 vai AMD FX-8100 vai jaunāka versija
- CPU ĀTRUMS: Informācija
- RAM: 4 GB RAM (8 GB integrētai grafikai, piemēram, Intel HD Graphics)
- OS: Windows 7 / Windows 8 / Windows 10 64 biti
- VIDEOKARTE: NVIDIA GeForce GTX 560 2GB vai AMD Radeon HD 7850 2GB vai Intel HD Graphics 530 (45W)
- PIKSEĻU ĒNOJUMS: 5.0
- VERTEX ĒNAS: 5.0
- BRĪVA VIETA DISKĀ: 70 GB
- ĪPAŠA VIDEO RAM: 2 GB
Ieteicamās prasības:
- CPU: Intel Core i7-4770 vai AMD FX-8310 vai jaunāka versija
- CPU ĀTRUMS: Informācija
- RAM: 8 GB
- OS: Windows 10 64 bitu versija
- VIDEOKARTE: NVIDIA GeForce GTX 960 vai AMD Radeon R9 280 vai jaunāka
- PIKSEĻU ĒNOJUMS: 5.1
- VERTEX ĒNAS: 5.1
- BRĪVA VIETA DISKĀ: 70 GB
- ĪPAŠA VIDEO RAM: 4 GB
1C. Nodrošiniet pareizu tīkla savienojumu
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.
Jūs varat palaist a Speedtest lai zinātu optimālo tīkla ātruma līmeni, kas nepieciešams pareizam savienojumam.
Pārliecinieties, vai jūsu ierīce atbilst tālāk norādītajiem kritērijiem.
- Atrodiet sava tīkla signāla stiprumu un, ja tas ir ļoti zems, noņemiet visus šķēršļus starp tiem.
- Izvairieties no pārāk daudzām ierīcēm, kas pievienotas vienam tīklam.
- Vienmēr iegādājieties interneta pakalpojumu sniedzēja (ISP) pārbaudītu modemu/maršrutētāju, un tie neradīs konfliktus.
- Nelietojiet veci, salauzti vai bojāti kabeļi. Ja nepieciešams, nomainiet kabeļus.
- Pārliecinieties, vai vadi no modema uz maršrutētāju un modemu uz sienu ir stabili un bez traucējumiem.
Ja rodas interneta savienojuma problēmas, skatiet mūsu ceļvedi Kā novērst tīkla savienojuma problēmas operētājsistēmā Windows 10, lai to novērstu.
1D. Aizveriet fona 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. Sistēmas failu labošana
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, System File Checker un Attīstīšanas attēlu apkalpošana un vadīšana. Izlasiet mūsu rokasgrāmatu par sistēmas failu labošanu operētājsistēmā Windows 10 un veiciet norādījumus, lai labotu visus bojātos failus.
Arī lasīt: Kā lejupielādēt Hextech labošanas rīku
1F. Palaidiet pilnu diska tīrīšanu
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. Atjauniniet Windows
Varat arī izskaust kļūdas datorā un spēlē, atjauninot operētājsistēmu. Vienmēr pārliecinieties, vai esat atjauninājis savu Windows operētājsistēmu un vai ir kādi atjauninājumi, kas tiek gaidīti, izmantojiet mūsu rokasgrāmatu Kā lejupielādēt un instalēt jaunāko Windows 10 atjauninājumu.
After updating your Windows Operating System, check whether you can connect to your WOW game server without any errors.
1H. Atjauniniet grafikas draiverus
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 draiveru atcelšana un varat viegli atgriezt datora draiverus uz to iepriekšējo stāvokli, izpildot mūsu ceļvedi Kā atjaunot draiverus operētājsistēmā Windows 10.
Arī lasīt: Kā noteikt, vai jūsu grafikas karte mirst
1J. Pārinstalējiet grafikas draiverus
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. Notīriet DNS kešatmiņu un datus
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.
Method 2: Run Blizzard Battle.net as Administrator
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. Ar peles labo pogu noklikšķiniet uz World of Warcraft īsceļu darbvirsmā vai pārvietojieties uz instalācijas direktoriju un ar peles labo pogu noklikšķiniet uz tā.
2. Tagad atlasiet Rekvizīti variants.
3. Pēc tam pārslēdzieties uz Savienojamība cilni un atzīmējiet izvēles rūtiņu Palaist šo programmu kā administrators.
4. Visbeidzot noklikšķiniet uz Lietot> Labi lai saglabātu izmaiņas.
Arī lasīt: Lai palaistu WoW labojumu operētājsistēmā Windows 10, ir nepieciešams uz visiem laikiem
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 taustiņi kopā, lai atvērtu File Explorer.
2. Now, navigate to following taka kā attēlots.
C:Program Files (x86)World of Warcraft
3. Now, find the following folders and right-click on them. Then, select pārdēvēt kā parādīts.
4. Now, rename the folders to something like Cacheold, Interfaceold, WTFold attiecīgi.
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. Doties uz: World of Warcraft mapi.
2. Pēc tam ar peles labo pogu noklikšķiniet uz Kešatmiņa mapi un atlasiet izdzēst opciju, kā parādīts attēlā.
Arī lasīt: Labojiet WOW lielo latentumu, taču operētājsistēmā Windows 10 internets darbojas labi
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. Uzsākt File Explorer un pārejiet uz World of Warcraft mapi.
2. Tagad ar peles labo pogu noklikšķiniet uz Wow.exe setup file and select the Rekvizīti variants.
3. Tagad pārslēdzieties uz vispārējs cilni un noņemiet atzīmi no izvēles rūtiņas blakus Tikai lasāms blakus Atribūti sadaļu, kā parādīts attēlā.
4. Pēc tam noklikšķiniet uz Lietot> Labi lai saglabātu izmaiņas.
6. metode: palaidiet Blizzard labošanas rīku
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 setup file and select the Palaist kā administratoram opciju, kā parādīts attēlā.
2. If you are prompted by 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 no saraksta.
4. Pēc tam noklikšķiniet uz Opcijas un pēc tam uz Scan & Repair from the drop down list.
5. In the next prompt, click on Begin scan un gaidiet, līdz process tiks pabeigts.
Finally, restart your game and check if you can fix BLZBNTAGT00000840 error code.
Arī lasīt: Labojiet, ka Avast neatjaunina vīrusu definīcijas
7. metode: mainiet Windows Defender ugunsmūra iestatījumu
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 iespēja: atspējot ugunsmūri (nav ieteicams)
Ja nezināt, kā atspējot Windows Defender ugunsmūri, mūsu rokasgrāmata Kā atspējot Windows 10 ugunsmūri palīdzēs to izdarīt.
III iespēja: izveidojiet jaunu kārtulu ugunsmūrī
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. metode: īslaicīgi atspējojiet pretvīrusu (ja piemērojams)
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.
Izlasiet mūsu rokasgrāmatu par to, kā īslaicīgi atspējot pretvīrusu programmu operētājsistēmā Windows 10, un izpildiet norādījumus, lai datorā īslaicīgi atspējotu pretvīrusu programmu.
Ja problēma ir novērsta pēc pretvīrusu programmas atspējošanas datorā, ieteicams pilnībā atinstalēt programmu no datora. Izlasiet mūsu ceļvedi Piespiedu atinstalēšanas programmas, kuras netiks atinstalētas Operētājsistēmā Windows 10, lai datorā atinstalētu pretvīrusu programmu.
Arī lasīt: Labojiet Blizzard vēl vienu instalāciju operētājsistēmā 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. Noklikšķiniet uz Windows taustiņu un tips lietotnes un funkcijas, tad noklikšķiniet uz atvērts.
2. Tagad meklējiet World of Warcraft sarakstā un noklikšķiniet uz tā. Pēc tam atlasiet Atinstalēt variants.
3. Ja tiek parādīts uzaicinājums, vēlreiz noklikšķiniet uz Atinstalēt.
4. Tagad apmeklējiet Blizzard official siteun noklikšķiniet uz World of Warcraft.
5. Pēc tam noklikšķiniet uz Lejupielādējiet operētājsistēmai Windows option and wait until the game gets installed on your PC.
6. Pāriet uz Manas lejupielādes programmā File Explorer un veiciet dubultklikšķi uz setup file to run the application.
7. Izpildiet ekrānā redzamās instrukcijas to install the game on your Windows 10 PC
Finally, relaunch the game and now you will have fixed WOW error code BLZBNTAGT00000840.
Ieteicams:
Mēs ceram, ka šī rokasgrāmata bija noderīga, un jūs varētu to labot 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.