Learn Easy Tips To Remove .NOT_OPEN File Virus From Windows

In the long list of ransomware identities, .NOT_OPEN File Virus is a new addition made by experts in recent times. This name easily indicates a highly deceptive computer threat or a file encrypting virus that will encrypt all your files to turn your PC access messy. Ransomware are always considered as the most hectic and disastrous malware vermin which probably attacks any computer brutally and runs its equipped locking pattern or algorithms to encrypt all stored files. As a result, the data which a user generally owns on their PC, becomes useless for them. This is not just the final consequence, but also the creators of ransomware drops a ransom note on computer along with changing computer’s home screen background image to force users into paying an extortion money. This is actually the way through which the hackers try making money and thus .NOT_OPEN File Virus like infectious objects are created then installed on targeted computers remotely.

Technically, .NOT_OPEN File Virus is one of the latest and most smart malware kind which is mostly spread by its creators through spam or junk email attachments, malicious websites, clicking misleading adverts, suspicious links, downloading third party free programs, and many more. Means, a number of online misconducts are highly responsible to cause such consequences and a user must be preventive while doing such actions. To accomplish the prevention manually is hardly possible, and it’s very necessary to install such a powerful security solution on PCs so as maximum risks or unwanted intruders can be minimized without hard hassles. Using a powerful antimalware solution on computers can be the best way to achieve this goal, which would be completely safe and even recommended by most of the security experts.

Measures to tackle over .NOT_OPEN File Virus

Although it’s never desired to have any malicious things installed on computer by its owners, but such unfortunate circumstance often takes place due to missing security factors. In such instances, the removal of .NOT_OPEN File Virus becomes very necessary. Although the ransom note claims that paying a specified ransom amount will help victims to recover their files, but this is mostly prohibited by experts. Rather, they recommend to clean infected system with a powerful security app and remove .NOT_OPEN File Virus. Once the malware is out, possible data recovery options like backups, software, etc should be tried. You can learn the required removal steps here which are as followed in the guidelines section below.


Steps To Remove .NOT_OPEN File Virus From Compromised Computer

The infections like .NOT_OPEN File Virus or similar ones or those belong to other malware category are all designed to generate with only ill intention to make money for its developers who make use of any technique to force you down. However, most of the security experts associated with different security associations say this is not much harmful browser and can be removed from an infected computer by getting through some steps. If you follow the steps in the same order and with full attention as described in the procedures below, we hope you can also free up your PC easily. It’s recommended to take a hard copy of the guidelines on paper or get another computer to assist you following the steps without any hassles.

Step 1:Track and remove .NOT_OPEN File Virus from computer’s processes from task manager.

Step 2:Locate and delete the definition of this program from startup files, registry files, and host files.

Step 3:Removal of .NOT_OPEN File Virus from all reputed browsers.

Step 4:Delete .NOT_OPEN File Virus with an automatic solution(The Safest and most recommended method)

Step 1: Track and remove .NOT_OPEN File Virus from computer’s processes from task manager.

  • Launch the Task Manager by pressing a key combination CTRL+SHIFT+ESC simultaneously.

  • Review the suspicious processes and note down its file location on computer.end-malicious-process

  • Terminate the processes now.

  • Open the “Run” command box and enter the noted down location to open in file explorer.

  • Delete the file permanently.

Step 2: Locate and delete the definition of this program from startup files, registry files, and host files

  • Launch the file explorer or any folder from my computer.

  • Click on “View” option in the above Menu (Older Windows version’s user may go to control panel to open “Folder options”)

  • Choose “Folder and Search Options”

  • Click over “View” tab.

  • Scroll down to find “Show hidden files and folders” option, and check it in the check box.

  • Find “Hide protected operating system files” and uncheck it. (This will allow you to see super-hidden files in any folder to identify the suspicious ones.)

  • Click “Apply” then “Ok”

Cleaning .NOT_OPEN File Virus definitions from Windows registry

  • To open Windows registry editor, click Win+R combination.

  • Type “regedit” ro simply copy and paste in the command line

  • Press Ok.

  • Navigate to below mentioned registry files depending on your OS versions (32 bit or 64 bit) and delete the files.

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run] or

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] or


  • Now Launch the Windows explorer and navigate to %appdata% to find and delete suspicios executable files from there, and close the window.

Fixing Hosts file to block the unwanted redirections on all active browsers

  • Open windows explorer and navigate to Windows directory.

  • Go to System32/drivers/etc/host

  • open the host file and notice it. If the system is hijacked by the infection you would see several IP definitions at the bottom.

  • Select those IP addresses and delete them. (Don’t delete the local host entry)

  • Save and close the file, and exit the explorer window.

Step 3: Removal of .NOT_OPEN File Virus from all reputed browsers (Steps included for Chrome, Firefox & Internet Explorer)

Google Chrome

  • Launch Chrome browser.

  • Click over the main menu icon and select Tools or More Tools, then Extensions.

  • Scroll down to notice the list of installed extensions to find suspicious one and click the bin option beside it.

  • Click remove button to confirm the deletion.

  • Finally, Reset the Chrome settings to default leaving nothing behind.

Mozilla Firefox

  • Launch the Firefox and press CTRL+SHIFT+A to open extension Window.

  • Look for the .NOT_OPEN File Virus extension and Disable it.

  • Now go to Help section.

  • Click over Troubleshooting information then hit the Reset button.

  • Confirm the act to reset the browser.

Internet Explorer

  • Simply, open the browser and click thee Gear Icon on the upper right corner.

  • Navigate to Internet options and click it.

  • Now, navigate to Toolbars and Extensions, to see the list of installed addons to find unwanted one.

  • Disable or delete the selected extensions permanently.

  • In order to reset the Ie, click over Advanced tab, and click Reset.

  • Press OK button to confirm.

Cleaning the browser’s shortcuts on the computer is also recommended in most of the cases and should be accomplished for all installed browsers, for which the steps are:

  • Select the browser short-cut, and right click on it.

  • Navigate the properties and click it.

  • In the opened window, find the target option, and remove the argument for .NOT_OPEN File Virus .

  • Apply the changes.

Step 4: Remove .NOT_OPEN File Virus with an automatic solution

Although the removal method through manual instructions are effective and proven to provide the best results, still some of the victimized users may fail to get the results as per their desire. This can happen due to lack of technical consent to access most of the administrative utilities as used in above guidelines. If you also got stuck through the instructions or seeking the safest method which needs not any high end manual steps, then opting an automatic solution could be the best solution. You just need to do a few instructions taken in practice to install and scan the system deeply that will fix all issues and remove .NOT_OPEN File Virus completely. The required steps to do so is all here mentioned.


Easily remove all online trending threats from your PC safely at just single click.

Step 1:Download and install .NOT_OPEN File Virus removal tool and install it on your computer (Note:this is a free scanner that will detect the present malwares on your system only. In order to fix the threats completely, you would have to buy its full version to remove the threats.)

Step 1

Step 2: After the installation is finished, run the scanner and you will see the two options as depicted in the image below. Click on “Scan Computer Now” button.

Step 2

Step 3: In this step, you would see the scanning process bar with detection of found threats and its short description along-with its categorized thumbnail.

Step 3

Step 4: Lastly, the scanner finishes scanning the computer to show full list of detected threats on computer. Just click on “Fix Threats” button to complete the removal that hardly takes a few moments depending upon the nature and severity level of the malware items.

Step 4