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How to install Bitdefender on Windows
How to install Bitdefender on Windows (full guide here) This article guides you on how to install Bitdefender on Windows. Before proceeding with the installation, make sure your PC meets the system requirements. You can also watch the steps presented in the video below.
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Why is Bitdefender Central telling me my PC is not protected when it is?
I keep getting a message to say my PC is not protected. I try to update the protection, but it stalls. I then run an analysis and my PC tells me that Bitdefender is working. Any ideas?
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3 comptes Bitdefenders supplémentaire
Salut à toutes et tous ,comment allez-vous!!!lequel utilisé en premier : Bitdefender SecurePass ou Bitdefender Premium Security et Bitdefender Ultimat Security toussent sur la méme boite mail. Cordialement
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bitdefender ask me to disable the secure dns option in edge
Bitdefender ask me to disable the secure DNS option in edge (for the reason that the edge browser uses the DNS of my isp which might not be secure) and recommends me to use bitdefender vpn instead. I have a bitdefender licence with only 200 mega of traffic included so i cannot rely on that. So i checked the dns of my isp…
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Auto updates turned Off
I signed on to my computer last night and there was an update in auto recommendations which I said to do the update, it did not update, just stayed on 0%. I then then did a restart then got a screen asking if I wanted to do the update which I selected. The update completed. This morning I signed on again, but within an…
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My Windows PC Total Security Stopped Working
I have a 10 device license and am using 7 devices. Six are properly protected. My primary PC has license has stopped working. Appears to be a PC conflict. Bitdefender dashboard stopped loading and I am unable to get functional. Have removed Bitdefender using the BD tool and reinstalled in safe mode. Still not functional.…
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windows security bug 27 0 54 279
bonjour , j ai la mise a jour Bitdefender 27.0.54.279 j ai toujours le même problème ????. J ai windows 10 64 bits pro pc bureau .
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Version Update
Per web site the latest version of Bitdefender security solutions for Windows is 27.0.55.279, released on October 21, 2025. My win11 laptop has gone through multiple updates since the 21st (both manual & auto) and is currently on 27.0.54.272. Why hasn't it updated to the latest version?
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Is there a chance to remove Bitdefender and fix logs
Hey, I give it a chance, before formatting my pc. I battled with uninstalling Bitdefender, as I wanted to install it again to fix system crash error. Ended up with many different trials with help of chatgpt, and of course BD support procedures and Uninstall Tool. Without success. Summary from chatgpt (just missing that I…
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Como reinstalar o Bitdefender apos a formatacao do Hd do notebook
Foi formatada o HD do meu computador. Foi deletada o app e minha assinatura ainda esta ativa. Gostaria de saber como posso instalar novamente o app do Bitdefender.
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total security désactiver windows security
Je viens d’installer Bitdefender sur Windows 10, mais il affiche « désactivé » dans l’application Windows Security. Pourtant en bas a droite bitdefenders il me dit qu'il est actif ? J ai remarquer quand je redémarre j ai cette erreur. Car installer 3 fois.
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Imaging a Windows 11 PC with Bitdefender installed
I tried imaging the C drive of my computer that has BD installed on it. Will not boot ( the drive that i imaged to) afterwards no matter what software program I use. I did do an image of the PC before I installed BD or any other apps, it did ok. Now when I try that I get unavailable boot device. I can hear the drive being…
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Just installed Bitdefender (on Windows 11), but showing 'turned off' in the Windows Security app.
Hey guys, New to Bitdefender, coming from Norton. Just installed it yesterday on my 3 devices. 2 is working perfectly fine. On my main computer (updated to Windows 11 a few days ago), it's showing that it is turned off in the Windows Security app, but Bitdefender is definitely running. I clicked turn on and then allow,…
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Systemscan different password protected files results after reinstall
Hi everyone, I recently reinstalled my windows 10 PC using the windows 10 media creation tool with the setting keep all my files and apps, after installing all the windows 10 updates I installed the latest bitdefender total security version 27.0.54.272 and now have different results when running a systemscan. Before the…
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New Windows 11 coming in 10 Days. How to Reactivate Bit Defender on it.
Hi, I have no clue about computer talk. I never took it. I have a New Computer with Windows 11 on it coming by Oct 22-24th 2025. My BitDefender is Good till Dec 1st 2025. I don't know what 2 do to Restart the remainder Days of My Bitdefender on the New Comp. I Don't even know if I can even use this computer after Oct 14th…
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Retrieving Admin rights.
I made the mistake of using the Admin email to share installation link to another PC. Seems I now have two Admins with same registration emails on two separate PC's (one private, the other public). How do I take back admin rights to just the one private PC please?
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How do I completely remove old Bitdefender files before reinstalling?
How to fix errors when installing Bitdefender? How to uninstall leftover antivirus files completely? Why is Bitdefender not recognizing my license after reinstall?
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No automatic updates
The Bitdefender Antivirus Plus application has stopped updating virus updates automatically. I have to do it manually. What is the reason for this and how can I fix the error?
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Unable to downloand the weekly.exe for windows 32bit definitions updates for windows 11
I downloaded from the tutorial, but it said it was for 64bit? After downloading and double clicking on the weekly.exe logo, it asked if I wanted to download for windows 64 bit, gave no other option, and then did nothing after I cliked on it. Nothing like on the tutorial asking if I agree, etc … ?
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Installation impossible sur un des appareils
Pour renouveler Bitdefender total security j’ai acheté une solution pour 3 appareils. Pas de problème pour l’installer sur mon smartphone et ma tablette mais impossible sur mon PC. Le code serait inexact et avec téléchargement cela ne démarre pas. Merci de votre aide.
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Need an offline installer for win 11 25h2. Need to install the bitdefender firewall prior to network
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Not being able to delete the bitdefender app and agent, as well as websites and browser not loading
Assistance Required for Application Uninstallation Issue I hope this message finds you well. I am writing to seek assistance with a problem I am experiencing after downloading an application on September 15, 2025. Following the installation, I encountered significant issues with my web browsers, including Bing, Google…
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I was sent a jason file "bdsyslog 2025.09.03-22.19jason
i unzipped it and it gave me a file above..cannot open it. what is it/
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Why does Bitdefender not recognize my username and/or password even though I registered successfully
Keeps telling me in red, "Wrong password" I have tried adding Bitdefender add-on extensions to Chrome, MS Edge and my FireFox browsers. None are working.
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just upgraded to Bitdefender premium
just upgraded to Bitdefender premium +VPN, and only use one device which is my laptop, when I open up my Bitdefender account it shows it is installed on two devices, on checking the security dashboard details one has the correct MAC address and the other device which is protected has a different MAC address (it may have…
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Thanks,
The current bit defender is light and does not slow down computer.
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Dashboard
Hi, What happened to my dashboard ?. I can now only access a "dashboard" on the Bitdefender website. And not at all impressed. Several hours ago attempted to get a "Quick "Malware Scan". Eventually got as far as "Processing your command". Appears to be stuck there
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Possible small bug when viewing the file location of a firewall alert.
This might be a small bug, but might be worth looking into. Whenever you open explorer to view the file of a firewall alert via the GUI it spawns explorer.exe /factory {75dff2b7-6936-4c06-a8bb-676a7b00b24b} -embedding under svchost in process explorer. This is normal and is usually spawned when you open a folder from…
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Windows 11 Update KB5065426(26100.6584) Size 88.5GB in Vulnerability scan results - Needs fixing!
Hi, Has anybody tried to install the latest update from Windows version mentioned in the title? I have never downloaded an update this size, even the win10-11 transition was not this big, if I'm not wrong..I was apprehensive of downloading this update because of the size, and its repercussions…This is probably a bug which…
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Questions before switching
G'day As a long-time user of Norton's security suite, I am disillusioned with the direction this product is headed in with their 360 update. Despite much complaining on their community forums, they're not listening to paying customers, so I've decided to vote with my wallet and switch to an alternative. BitDefender is…
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Update stops at 90%
Well its back. When I go to the right hand corner and right click on Bit Defender and select Update, it goes to 90% and stops. If I cancel the update all of Bit Defender shuts down. When I reboot and try to do the update again it says Threat Information Update 0.00 & Product Update 0.00. If I continue it stops at 90%…