Recently the Windows defence unit software has been displaying continuous warning messages about being contracted with a severe virus. It does not let the user to perform tasks and access certain programs and apps installed on the computer. What to do with this issue?
The windows defence unit is a virus that is distributed on many websites and displays the false warning that your computer is infected. Upon seeing this message, users download the program that is suggested to remove the virus; this program when installed on the computer takes all the authority and prevents the user from accessing many windows applications that are legitimate. Users are sometimes charged for downloading the software, and once this program is downloaded, one loses the authority to run many programs on the computer. There are many users who are annoyed by the program and want to get rid of it immediately.
The windows defence unit virus can be threatening for a computer system as it makes the computer dependent on the software. No action can be taken as the virus keep on showing false scan results and tell the user that severe virus has been installed on the system. The user then keeps on trying to clear the virus by running a scan and the message keeps on blinking. This situation is highly disturbing and a person cannot work and run apps on the system because of the constant interruption by the windows defence unit virus
Users can remove the virus from the computer by following the instructions very carefully. The most common way is to cancel the registration and report the company. The registration can be canceled by visiting the site from where the software was downloaded. After it the program should be uninstalled and removed from the PC by going into the control panel, selecting the all programs list, and clicking on the windows defence unit. The file downloaded on the drive should also be deleted and a suitable antivirus program should be installed to prevent the computer from further damage.
How to remove Windows defence unit virus (Virus Removal Guides)
On this page you will find an all-inclusive guide, which will help you to remove Windows defence unit virus . Below you can find three automatically methods to clean up an infected computer and one manual method for advanced users. Please keep in mind, in order to successfully clean your computer you have to follow the steps and perform them in the correct order. If you are unsure about something or in doubt at any point, please stop and ask for our assistance in the comments below.
Step 1. Fixing your Windows system registry in order to remove Windows defence unit virus records.
Option 1. Removal of Adware Windows defence unit virus with Malwarebytes Anti-Malware
Option 2. Removal of Adware Windows defence unit virus with Emsisoft Anti-Malware
Option 3. Removal of Adware Windows defence unit virus with HitmanPro
Step 1. Fixing your Windows system registry in order to remove Windows defence unit virus records
Windows defence unit virus has invaded your system registry to launch itself before any application and to prevent you from running any other program. Follow the steps below to fix your system registry.
1. First you need to boot your computer in safe mode. For that you need to remove all floppy disks, CDs and DVDs, and then restart the computer. When the computer restarts, press and hold F8. You must press F8 before the Windows logo appears. Using the arrow keys select Advanced Boot Options and hit enter. After that select to start your computer in Safe Mode with Command Prompt. Command Prompt allows you to type and execute commands.
2. When Command Prompt window appears, please type explorer.exe and then press Enter on your keyboard as shown on the image below.
3. This command will launch Windows desktop. When the desktop appears feel free to close the Command Prompt window by clicking on the X in the right top corner of the window.
4. Make sure you are using a clean (non-infected) computer and download onto USB flash drive or burn to CD the program below to fix your Windows Registry:
REGFIX DOWNLOAD LINK (Clicking on this link will automatically start the download of the registry fix for the Windows defence unit virus ).
5. Now you can plug in your USB flash drive or insert your CD into the infected computer. Go to your computer and open up the drive associated with your inserted media. You can access this drive by clicking on the Computer icon on your desktop or from the Start Menu. Once you opened the drive, double-click on the regfix.reg file and allow the data to be merged when you are prompted. Once the data has been merged, you can click on the OK button and then remove the removable media from your computer. (Look on the image below).
6. Please reboot your computer into the normal Windows mode and login to your infected account. Windows defence unit virus shouldn’t bother you anymore with it’s fake alerts since we registered it and fixed our system registry. Please keep in mind that the virus itself is still on your computer. When your computer is booted please perform a full system scan with Malwarebytes Anti-Malware or Emsisoft Anti-Malware or HitmanPro as described below:
Option 1. Removal of Windows defence unit virus with Malwarebytes Anti-Malware:
1.1. Download Malwarebytes Anti-Malware Free(click on the banner below), double click on it to start the installation process. Keep following the prompts to continue with the setup process and press Finish when it is completed.
1.2. Virus Definition Updates – After the launch of Malwarebytes Anti-Malware the program may suggest you to update the virus definition database. However, if that didn’t happen we advise you to manually update the virus definition database. Follow the image below to proceed with updates.
1.3. On the Scanner tab, select “Perform full scan” option and then click on the Scan button, as you can see on the image below. Now Malwarebytes Anti-Malware will start scanning your computer for infections.
1.4. When the Malwarebytes scan will be completed, click on Show Result to see the list of threats that has been found.
1.5. After clicking on Show Results you will see the screen with all malware infections that Malwarebytes Anti-Malware has detected. Please note that the infections found may be different than what is shown on the image. Make sure all of the infections are selected and click on Remove Selected to clean up your computer.
Option 2. Removal of Windows defence unit virus with Emsisoft Anti-Malware:
2.1. Download Emsisoft Anti-Malware(click on the banner below), then double click on it to start the installation process. Read the license agreement and select “I accept the agreement” and click on install in order to continue setup. Keep following the prompts to continue with the setup process and press Finish when it is completed.
2.2. After installation is completed EmniSoft Anti-Malware will be launched automaticaly. You will be prompted to choose between 30 days free trial period or order a full version. Choose your option and click Next.
2.3. Now Emsisoft Anti-Malware will begin to update it’s virus definitions and you will need to wait few minutes until the process is completed. In the dialog window you can see the progress of updating.
2.4. When the updates are completed you will be at screen asking if you want to enable PUPs (Potentially Unwanted Programs) detection. This option will help you to prevent a lot of problems in future. Select Yes and click on Next.
2.5. Next step is to select the Deep Scan option and then click on the Scan button. The Deep Scan option allows the program to deeply scan your computer for any kind of infections.
2.6. Now you will see the scan dialog box. It might take a few minutes but you are here to clean infections, it is worth the wait to make sure your computer is properly scanned. Please wait until the scan process is fully completed.
2.7. When the scan has finished, you’ll be able to see the list of all infections that were found. Make sure you have selected all of the objects and click on Delete selected objects to delete them permanently or Quarantine selected objects if you are not sure about first option.
2.8. Sometimes to delete the infection reboot might be required. Click OK to reboot the system. Emsisoft Anti-Malware will clean up all the infection from your computer during reboot process.
Option 3. Removal of Windows defence unit virus with HitmanPro:
3.1. Download HitmanPro(click on the banner below), then double-click on it to start the program. Below you can find links to download the program for different versions of Windows, if you don’t know your Windows version we advise you to download 32-bit version of HitmanPro.
3.2. Now, after HitmanPro is launched you’ll need to follow the prompts (by clicking on the Next button) to perform a system scan.
3.3. On the next screen make sure that option “Yes, create a copy of HitmanPro so I can regularly scan this computer (recommended)” is selected and press Next.
3.4. HitmanPro will start scanning your computer and will search for any Adware or other malicious files as seen on the image below.
3.5. Once the scan is done, you will see a screen with a list of the infected files that has been detected. Simply click on Next to remove these malicious files.
3.6. You will be prompted to choose between free 30 days trial period or purchase the full version of the program. Click on Activate free license to continue with 30 days trial or click on Buy Now to purchase the full version of HitmanPro to protect your computer.