Delete .nzelfki extension: Easy Way to Remove .nzelfki extension Completely

.nzelfki extension

Hi! Recently I have bought my laptop where .nzelfki extension has taken place and fetching risk on it. My all files has been locked due to it. When I use my antivirus it has been detected but not been eliminated. Any suggestion to delete .nzelfki extension completely. Please anyone help me!

.nzelfki extension More Description

.nzelfki extension is known as malicious ransomware virus that generally lock the computer files to generate profit from users and drop some another code and extension to harm the PC. Usually it enters into the PC when you click some spam emails and download freeware such audios, videos, games etc from malicious sources as well as while visit some malicious website. 

Once, .nzelfki extension gets invade into your computer, it has not matter what you think about it but it is only know to harm your PC to get profit so first of all it will kept reset your system to launch itself on the PC without your permission and do a lot of evil conduct to harm your PC dangerously. It can drop some additional infection on the PC and make it very slow. It locks your almost all type of files and ask you as what you have done that your files has been locked by the way if you want to back your files again your will have to pay ransom money $500 to contact its assistant. But you should not do as it say because it has no guaranty retrieve your files although it installs some another risk for annoying you. It can steal your confidential information such login ID and password along with some commercial information etc. So, you are already aware from this virus so you should not delay to delete .nzelfki extension completely. Delete it immediately. 


Free Scan your Windows PC to detect .nzelfki extension

What To Do If Your PC Get Infected By .nzelfki extension

The ransomware infection has been mainly designed with the purpose to scare users and trick their money. It take your files on hostage and demand ransom to return your important data. But now the question is what you can do when your system got infected by .nzelfki extension virus? Here are some option that you can use to get rid of this nasty infection.

Don’t Panic – Well the first thing is Don’t panic and then completely check out your system for any working files. If you got any working files then copy it to USB drive.

Pay Ransom – Other option is you can pay the ransom and wait to get your files back. (really a bad option)

Use Backup – Clean you entire system files, remove the infection completely from your PC and restore your files with any backup.

Remove Infection – You can also delete .nzelfki extension virus using malware removal tool and remove all the infected files. You can later recover all your data by using any data recovery tool. (In case you don’t have backup of your files.) – Recommended Method.

Reinstall Windows – The last option is reinstall your Windows OS. It will completely remove all your data as well as infection. You will get a completely new infection free PC.

How To Remove .nzelfki extension Virus From Your PC

Step 1Boot your computer in Safe mode.

Step 2 – Remove the infected registry entry files.

  • Click Windows Flag and R button together.


  • Type “regedit” and click OK button


  • Find and delete following entries.



HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerMain “Default_Page_URL”

HKEY_LOCAL_Machine\Software\Classes\[.nzelfki extension]

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\[.nzelfki extension]

Step 3 – Remove From msconfig

  • Click Windows + R buttons simultaneously.


  • Type msconfig and press Enter


  • Go to Startup tab and uncheck all entries from unknown manufacturer.


Step 4 – Restart your computer normally.

Check your computer now. If the virus has gone then you can start using your computer. If the infection still remains then head to the next step.

Step 5 – System Restore

  • Insert Windows installation disk to CD drive and restart your PC.
  • While system startup, keep pressing F8 or F12 key to get boot options.
  • Now select the boot from CD drive option to start your computer.
  • Then after you will get the System Recovery Option on your screen.
  • Select the System Restore option from the list.
  • Choose a nearest system restore point when your PC was not infected.
  • Now follow the option on your screen to Restore your computer.

If the above manual methods didn’t removed .nzelfki extension virus then you have only option to remove infection using a malware removal tool. It is last and the only option that can easily and safely remove this nasty threat from your computer.


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