How to Remove Zeroaccess.dr From PC Easily

By | June 30, 2014

My PC is behaving strangely due to the presence of Zeroaccess.dr. I have spend hard hours to remove it but every time ended up with failure. Firstly, I can’t understand when and how it sneaked in my PC when I am using updated antivirus program. I do not have much idea about the internal files and registry keys so I didn’t followed the manual removal steps. Almost all the popular antivirus failed to remove Zeroaccess.dr completely. I need your help, please provide the best removal steps. Thank you so much in advance.

Definition of Zeroaccess.dr Virus:

Zeroaccess.dr is a member of Trojan horse family that could hack worldwide computers for malicious purposes. It comes with a surprise attack and may be bundled with lots of other computer threats like malware, rogue programs, redirect virus, and so forth. It is crated with rootkit technique to conceal on computers for a long time. It drops lots of corrupt files that may spread to all of your drives. Meanwhile, it adds some registry values to start up items to run in the background automatically whenever the system is loaded.

Keep with Zeroaccess.dr, lots of problems will be aroused. The compromised system is sluggish, slow to open or run programs, slow to browse the Internet, slow to see online videos, even freezes up from time to time. The computer performance will be poorer and poorer as the virus is decreasing disk space. Some errors may be aroused when you want to open some programs.
What is more, Zeroaccess.dr opens a backdoor for the third access as it exploits system vulnerabilities that may be taken advantage of by remote cyber criminals. In such condition, the compromised computer will be put at high risk. Some malicious actions may be performed, for example, upload more computer threats to the computer, log keystrokes made on the computer, steal some crucial information like credit card details stored on the computer, encrypt some significant files, and so forth. It is highly advised you to remove such a bug when it is found or it may badly damage even disable the system in the end. Detailed removal guide in this post will be helpful for you to get rid of it.

How Can Zeroaccess.dr Come Into A PC

Trojan viruses like PUP.Optional.winsockRst can get inside a PC due to following ways:
If the user visits a hijacked but a legitimate-looking website
If the user is tricked into downloading a link or e-mail attachment.
The malevolent and harmful codes associated with this virus can be attached with freeware program downloads that is done via a third-party or an unofficial site. This is known as ‘deceptive bundling’.
Such viruses also replicate itself via a virus-corrupt or an unscanned external USB devices like pen drives and external hard disks etc.

Consequences Of Coming Zeroaccess.dr Into A PC

The virus will automatically redirect the web-browser’s tab to an unknown and malicious site.
User’s PC will face browser hijacking, including alteration of default home-page and search engine.
There will be unnecessary CPU overloading, even when there are not much processes running in the background.
The performance of the infected PC will get deteriorated.
Constant and annoying pop-up will be generated that will always kill user’s precious time and disabling them to work in a hassle-free manner.
Internet surfing speed will get slow.
Some specific programs like anti-virus or firewall or even some other installed programs will get disable or to perform smoothly.
There may also random and fake error message will be displayed.

How To Remove Zeroaccess.dr from PC Effectively?

Zeroaccess.dr is a dangerous Trojan that can sneak into your computer system in different secret ways and then performs a variety of harmful activities on your PC. It can slow down your computer, corrupt your important data and files, bring other malware, spy your activities, and steal sensitive information, etc. The only way to avoid these problems is to quickly rmeove the Trojan from your PC. You can follow the instructions below to have it removed instantly.
If you have any difficulties about deleting Zeroaccess.dr, there are 3removal guides for you to learn.

Method 1: Delete Zeroaccess.dr with virus removal tool named SpyHunter.(Download Now)
Method 2: Manually remove Zeroaccess.dr.
Method 3: Remove Zeroaccess.dr by performing system restore.

Method 1: Delete Zeroaccess.dr with virus removal tool named SpyHunter.(Download Now)

download now

SpyHunter can detect, remove and block spyware, rootkits, adware, keyloggers, cookies, trojans, worms and other types of malware. You could followthe virus removal guides below to clean up threats.

1)Download SpyHunter directly.(Free Download Now)


2)Click “Malware Scan” button to have a full or quick scan on your PC after you properly install SpyHunter.

3)Select the detected malicious files after your scanning.

4)Click “Remove” button on the right side to remove all threats.

Method 2: Manually remove Zeroaccess.dr.

1: For this virus can create a lot of new files and registries and trigger system freezing, so you are asked to boot your PC into safe mode with networking to clear up all added files and registry:
To start your Windows 8 computer in Safe Mode or Safe Mode with Networking, follow the instructions below:

1. Press the Windows key + C, and then click Settings.


2. Click Power, hold down Shift on your keyboard and click Restart.
3. Click Troubleshoot.
4. Click Advanced options.
5. Click Startup Settings
6. Click Restart.
7. Press 5 on your keyboard to Enable Safe Mode with Networking.


To start your Windows 7/Vista/Xp computer in Safe Mode or Safe Mode with Networking, follow the instructions below:
Turn your computer off and then back on and immediately when you see anything on the screen, start tapping the F8 key on your keyboard. Eventually you will be brought to a menu similar to the one below:


Using the arrow keys on your keyboard, select Safe Mode with Networking and press Enter on your keyboard.

2: You have to click on the “Start” menu and then click on the “Search programs and files” box, Search for and delete these files generated by this virus:

%CommonAppData%\[virus name].exe
C:\Windows\Temp\[virus name].exe
%temp%\[virus name].exe
C:\Program Files\[virus name]

3: Remove registry entries that virus has created to your system registry editor:

For Windows 7 /Vista/Xp:


Click “Start” button and selecting “Run.” Type “regedit” into the box and click “OK.”Once the Registry Editor is open, search for the registry key


For Windows 8:

Press Windows Key+R, go to run, then type “regedit” in the box to open Registry Editor, after that, find out and remove the registry entries of the Trojan horse listed below.

Most users fail to get rid of Zeroaccess.dr due to the fact that the Trojan has infected all their restore points.Are you one among of them If it is the case, you need to select another solution, namely running a malware removal tool to help you easily and effectively remove this threat out of your machine.

4.Remove it from browsers

Remove it from Internet Explorer

  • launch up IE> click Tools (click on gear icon in IE9/IE10)> choose Internet Option
  • Internet Option window>Advanced tab> click Restore Advance Settings> click on Reset
  • tick Delete personal settings> click on Reset
  • reset the homepage
Remove it from Google Chrome
  • openGoogle Chrome>click on Settings>choose configuration page> search for Open a specific page or set of pages> click on Set Pages
  • find configuration page> search for Manage search engines and click it> get Default search engine settings> change your default search engine
  • search for these 2 options: Make Defaul&Close button “x” to delete the search engine.
  • make default your Google search engine and delete all one by one
  • reset the homepage

Remove it from Mozilla Firefox

  • open troubleshooting informationfrom browser Firefox
  • get Help menu and click Troubleshooting information
  • with page of Trouble shooting informaiton, search for Reset Firefox and click on Reset
  • reset the homepage

NOTE:Manual Removal of the Zeroaccess.dr require some computer skills. The Random Files and Registry Entries the Zeroaccess.dr may create are not easy to be identified, Any mistake can lead to data corruption or lose. Here is recommended Zeroaccess.dr Removal Tool that can fix the problem with out any danger.


Method 3: Remove Zeroaccess.dr by performing system restore.

Right click the bottom left corner of the computer screen, and click Control Panel from the popup menu.


In the open window,select Category from view by, and then click System and Security > System. A new window will open and you need to find and click on Advanced system settings.

A small window will appear. Under System Protection tab, click on System Restore.

A window named System Restore will pop up. Then, click Choose a different restore point and click the Nextbutton.

Now choose a desirable restore point and click Next.

After confirming your restore point, click Finish.

When a small dialog box appears, click Yes button. Then the System Restore will begin.

Wait until the System Restore is done. Your computer will be restarted itself.

Now! Optimize Your PC

If you want to speed up the performance of your computer, remove your privacy items produced by online searches, delete junk files and uninstall malware, you are advised to have a reliable optimizer such as TuneUp Utilities, Advanced SystemCare, Advanced PC Fixer and 360Amigo System Speedup. Here takesAdvanced PC Fixer as an example.

1) Download Advanced PC Fixer here or click the below button to download the file.

2) Run the AdvancedPCFixer_Setup Application and click the Yes button to install the program step by step.

3) When the program is successfully installed, double click on its desktop shortcut to open it. On the Overview tab, check all the scan settings and then click on the Click to Start Scan button to run a system scan on your computer. The first system scan will take some time, please be patient.

The screenshot of the system scan progress is shown below.


4) When the system scan is done, click on Fix All button to completely remove all the performance problems in your computer.


Zeroaccess.dr virus has the ability to cause a strand of problems in your computer. Therefore, you have to get rid of it unhesitatingly. If you are not confident to remove it with our manual guide or you itch to protect your system from it, you can think of downloading SpyHunter to help you. If desiring for optimizing your system, Please install AdvancedPCFixer to help you.

Tips for preventing VIRUS, WORM and TROJAN HORSE infections

1. Never open an e-mail attachment unless you are expecting it and it is from a trusted source. Scan for viruses in all e-mail attachments you intend to open. Turn off message preview.

2.Write-protect your recovery disk by sliding the write-protect tab into the write-protect position.

3.If the antivirus program flags an e-mail attachment is infected, delete the attachment immediately.

4. Before using any floppy disk or zip disk, use the antivirus scan program to check the disk for infection. Incorporate this procedure even for shrink-wrapped software from major developers. Some commercial software has been infected and distributed to unsuspecting users this way.

5. Back up your files regularly. Scan the backup program before backing up disks and files to ensure the backup program is virus free.

Friendly Tips: Before performing manual removal, ensure you have backed up your Windows in case of data loss. It may lead to irreparable system damage if you make any mistake during the process. It is highly recommended to download an advanced removal tool to help you delete Zeroaccess.dr effectively – SpyHunter. It has the ability to perform a full scan of your system and delete the infection automatically with just a few clicks of the mouse. In addition, it can speed up your PC performance by removing junk files, duplicate files and invalid registry entries. Click on the below button to download it and run it on your computer.

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