Home Spyware Database "Remove NN_Bar"

NN_Bar  

NN_Bar Description

NN_Bar, also known as Mirar Adware or Mirar webband, is a Browser Helper Object (BHO) that creates a toolbar below the menu bar of your browser. NN_Bar may gather information such as search terms and URLs while you browse the Internet. NN_Bar may also display ads and may hijack webpages to redirect you to third-party websites. NN_Bar is a variant of Mirar, NetNucleus, GetMirar.

How can I get rid of NN_Bar?

The most common spyware removal tactic is to uninstall NN_Bar by using the "Add/Remove Programs" utility. However, as there may still be hidden NN_Bar files, it's possible that NN_Bar will reappear after reboot. Follow the NN_Bar detection and removal methods below.

NN_Bar Automatic Detection (Recommended)

Is your PC infected with NN_Bar? To safely & quickly detect NN_Bar, we highly recommend you...

Download SpyHunter's FREE NN_Bar Scanner.

SpyHunter's free version is only for spyware detection. If SpyHunter's spyware scanner detects NN_Bar on your PC, you have the option of purchasing SpyHunter's spyware removal tool to remove NN_Bar and other spyware threats.

NN_Bar Manual Removal Instructions

Below is a list of NN_Bar manual removal instructions and NN_Bar components listed to help you remove SpyCrush from your PC. Backup Reminder: Always be sure to back up your PC before making any changes.

Note: This manual removal process may be difficult and you run the risk of destroying your computer. We recommend that you use SpyHunter's spyware detection tool to check for NN_Bar.

Step 1 : Use Windows File Search Tool to Find NN_Bar Path

1. Go to Start > Search > All Files or Folders.
2. In the "All or part of the the file name" section, type in "NN_Bar" file name(s).
3. To get better results, select "Look in: Local Hard Drives" or "Look in: My Computer" and then click "Search" button.
4. When Windows finishes your search, hover over the "In Folder" of "NN_Bar", highlight the file and copy/paste the path into the address bar. Save the file's path on your clipboard because you'll need the file path to delete NN_Bar in the following manual removal steps.
Read more about How to Find NN_Bar with File Search Tool

Step 2 : Use Windows Task Manager to Remove NN_Bar Processes

1. To open the Windows Task Manager, use the combination of CTRL+ALT+DEL or CTRL+SHIFT+ESC.
2. Click on the "Image Name" button to search for "NN_Bar" process by name.
3. Select the "NN_Bar" process and click on the "End Process" button to kill it.
4. Remove the "NN_Bar" processes files:
5. uninst.exe nnbar_vcsetup_876075.exe nnbar_vcsetup_876029.exe
   Read more about How to kill NN_Bar Processes

Step 3 : Use Registry Editor to Remove NN_Bar Registry Values

1. To open the Registry Editor, go to Start > Run > type regedit and then press the "OK" button.
2. Locate and delete the entry or entries whose data value (in the rightmost column) is the spyware file(s) detected earlier.
3. To delete "NN_Bar" value, right-click on it and select the "Delete" option.
4. Locate and delete "NN_Bar" registry entries:
5. HKEY_LOCAL_MACHINE\software\relatedpageinstall id HKEY_LOCAL_MACHINE\software\relatedpageinstall goodretry HKEY_LOCAL_MACHINE\software\relatedpageinstall error HKEY_LOCAL_MACHINE\software\relatedpageinstall buildname HKEY_LOCAL_MACHINE\software\relatedpageinstall badretry HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\uninstall\{8a0dcbda-6e20-489c-9041-c1e8a0352e75} uninstallstring HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\uninstall\{8a0dcbda-6e20-489c-9041-c1e8a0352e75} displayname HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\uninstall\{8a0dcbda-6e20-489c-9041-c1e8a0352e75} HKEY_LOCAL_MACHINE\software\microsoft\internet explorer\toolbar {9a9c9b68-f908-4aab-8d0c-10ea8997f37e} HKEY_LOCAL_MACHINE\software\microsoft\code store database\distribution units\{8a0dcbda-6e20-489c-9041-c1e8a0352e75} HKEY_LOCAL_MACHINE\software\classes\typelib\{f8310e7d-4c4d-46a4-a068-b5bb99411cc7} HKEY_LOCAL_MACHINE\software\classes\typelib\{566dede9-9ed8-45da-9be6-9b2eeab17f49} HKEY_LOCAL_MACHINE\software\classes\nn_bar_dummy.nn_bardummy\curver HKEY_LOCAL_MACHINE\software\classes\nn_bar_dummy.nn_bardummy\clsid HKEY_LOCAL_MACHINE\software\classes\nn_bar_dummy.nn_bardummy.1 HKEY_LOCAL_MACHINE\software\classes\nn_bar_dummy.nn_bardummy HKEY_LOCAL_MACHINE\software\classes\interface\{6e4c7afc-9915-4036-b7f9-8b3f1710788f} HKEY_LOCAL_MACHINE\software\classes\interface\{54b287f9-fd90-4457-b65e-cb91560c021d} HKEY_LOCAL_MACHINE\software\classes\interface\{224302b0-94e9-45c2-9e5b-ba989ee556e1} HKEY_LOCAL_MACHINE\software\classes\interface\{1037b06c-84b7-4240-8d80-485810a0497d} HKEY_LOCAL_MACHINE\software\classes\clsid\{9a9c9b69-f908-4aab-8d0c-10ea8997f37e} HKEY_LOCAL_MACHINE\software\classes\clsid\{8a0dcbda-6e20-489c-9041-c1e8a0352e75} HKEY_CLASSES_ROOT\nn_bar_dummy.nn_bardummy\curver HKEY_CLASSES_ROOT\nn_bar_dummy.nn_bardummy\clsid HKEY_CLASSES_ROOT\nn_bar_dummy.nn_bardummy.1\clsid HKEY_CLASSES_ROOT\nn_bar_dummy.nn_bardummy.1 HKEY_CLASSES_ROOT\nn_bar_dummy.nn_bardummy
   Read more about How to Remove NN_Bar Registry Entries

Step 4 : Use Windows Command Prompt to Unregister NN_Bar DLL Files

1. To open the Windows Command Prompt, go to Start > Run > type cmd and then click the "OK" button.
2. Type "cd" in order to change the current directory, press the "space" button, enter the full path to where you believe the NN_Bar DLL file is located and press the "Enter" button on your keyboard. If you don't know where NN_Bar DLL file is located, use the "dir" command to display the directory's contents.
3. To unregister "NN_Bar" DLL file, type in the exact directory path + "regsvr32 /u" + [DLL_NAME] (for example, :C\Spyware-folder\> regsvr32 /u NN_Bar.dll) and press the "Enter" button. A message will pop up that says you successfully unregistered the file.
4. Search and unregister "NN_Bar" DLL files:
5. winnb57.dll winnb52.dll
   Read more about How to Remove NN_Bar DLL Files

Step 5 : Detect and Delete Other NN_Bar Files

1. To open the Windows Command Prompt, go to Start > Run > type cmd and then press the "OK" button.
2. Type in "dir /A name_of_the_folder" (for example, C:\Spyware-folder), which will display the folder's content even the hidden files.
3. To change directory, type in "cd name_of_the_folder".
4. Once you have the file you're looking for type in "del name_of_the_file".
5. To delete a file in folder, type in "del name_of_the_file".
6. To delete the entire folder, type in "rmdir /S name_of_the_folder".
7. Select the "NN_Bar" process and click on the "End Process" button to kill it.
8. Remove the "NN_Bar" processes files:
9. search.htm search.db search.cch nn_bar.txt whenusearch desktop toolbar.lnk mit33.tmp.cab mit33.tmp keyactivextest.ocx winnb57.dll winnb52.dll uninst.exe nnbar_vcsetup_876075.exe nnbar_vcsetup_876029.exe
   Read more about How to Delete Harmful Files

NN_Bar Recommendation

RECOMMENDED: To avoid the unnecessary risk of damaging your computer, we highly recommend you use a good spyware cleaner/remover to track NN_Bar and automatically remove NN_Bar as well as other spyware, adware, trojans, and virus threats in your PC.

If you believe you have NN_Bar installed on your computer, check for NN_Bar with SpyHunter's Free Spyware Scanner.

Download SpyHunter's FREE NN_Bar Scanner.

SpyHunter's free version is only for spyware detection. To remove NN_Bar and other spyware threats you can purchase SpyHunter's spyware removal tool. Since new NN_Bar files are constantly being released, it is normally advised to run SpyHunter's scanner weekly to get the latest updates on NN_Bar and other spyware threats.

To learn more on NN_Bar, see our NN_Bar resource section below.

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More NN_Bar Resources

What is Adware?

NN_Bar is a type of Adware.

Adware usually acts without your authorization or knowledge. Many free utilities may install hidden software, possibly to earn money for the author to recover development costs. While adware is not always malicious, it typically tracks your Internet activity and sends other information from your computer (which can include email addresses) to advertisers. With this information, you may now be a target for pop-up/pop-under advertisements, additional toolbars, and spam.

Think you have NN_Bar? Run SpyHunter's FREE NN_Bar scan and automatically detect NN_Bar on your PC.

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NN_Bar Prevention Rules

Protect your computer from NN_Bar and other spyware by following these four easy prevention rules.

Rule #1: Keep your Windows Security up-to-date

Microsoft provides updates weekly and can always be downloaded manually from the Microsoft website.
Tip: Regularly visit Windows Update and set your computer to receive security & critical updates automatically.

To get Microsoft Update, go to IE > Tools > Windows Update > Product Updates, and select "ALL High-Priority Security Updates" from the list.

Then open IE and go to Internet Options > Security > Internet, then press "Default Level", then OK. Now press "Custom Level."

Rule #2: Download and install a reliable anti-spyware software

A good anti-spyware software that recognizes current NN_Bar spyware as well as other forms of spyware can can be the answer to all your security issues. Listed below is an anti-spyware program that can effectively reverse the damage of your computer and detect NN_Bar automatically.

Download SpyHunter's Free NN_Bar Scanner

SpyHunter's free version is only for spyware detection. To remove NN_Bar and other spyware threats, you can purchase SpyHunter's spyware removal tool.

Rule #3: Install and keep your firewall turned on

A firewall is essential for a complete protection of your PC. Make sure that your firewall is always turned on. A firewall can prevent unwanted software like NN_Bar from infecting your computer.

Rule #4: Keep your anti-spyware definitions up-to-date

Since new NN_Bar files can be created every day, it is important to keep your anti-spyware program up-to-date. Your anti-spyware scanner should have an update feature where with a click of a button you can get new spyware definitions instantly. Often, an anti-spyware software will open an update window reminding you that there are new updates available.

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