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How to remove PacFunction (ads, banners, deals)

* What is PacFunction

* Download PacFunction Removal Tool

* Remove PacFunction manually

* Remove PacFunction from Google Chrome

* Remove PacFunction from Mozilla Firefox

* Remove PacFunction from Internet Explorer

* Uninstall PacFunction from Windows 10

* Uninstall PacFunction from Windows 8/8.1

* Uninstall PacFunction from Windows 7

* Get Professional Support

* Read Comments

Threat indicator: HIGH

Threat's profile

Name of the threat:

Command or file name:

Threat type:

Affected OS:

Affected browsers:




Win32 (Windows XP, Vista/7, 8/8.1, Windows 10)

Google Chrome, Mozilla Firefox, Internet Explorer, Safari

PacFunction intrusion method


PacFunction installs on your PC along with free software. This method is called "bundled installation". Freeware offers you to install additional module (PacFunction). Then if you fail to decline the offer it starts hidden installation. PacFunction copies its file(s) to your hard disk. Its typical file name is pacfunction.dll. Sometimes it creates new startup key with name PacFunction and value pacfunction.dll. You can also find it in your processes list with name pacfunction.dll or PacFunction. Also, it can create folder with name PacFunction under C:\Program Files\ or C:\ProgramData. After installation PacFunction starts displaying ads, pop-ups, banners on your PC or in browsers. It is recommended to remove PacFunction immediately.

Download Removal Tool

Download this advanced removal tool and solve problems with PacFunction and pacfunction.dll (download of fix will start immediately):

Download Removal Tool to remove PacFunction

Removal Tool was developed to remove PacFunction-related issues in automatic mode. Remover has active module to protect your PC from adware. Tested on Windows XP, Windows Vista, Windows 7, Windows 8 and Windows 10. Trial version of Removal Tool provides detection of computer threats like PacFunction for FREE.

Features of Removal Tool

* Removes all files created by PacFunction.

* Removes all registry entries created by PacFunction.

* You can activate System and Network Guards and forget about malware.

* Can fix browser problems and protect browser settings.

* Removal is guaranteed - if Removal Tool fails ask for FREE support.

* 24/7 Spyware Helpdesk Support included into the package.

Download Stronghold AntiMalware by Security Stronghold LLC

Download antimalware designed specifically to remove threats like PacFunction and pacfunction.dll (download of fix will start immediately):

Download AntiMalware to remove PacFunction

Features of Stronghold Antimalware

* Removes all files created by PacFunction.

* Removes all registry entries created by PacFunction.

* Fixes browser redirection and hijack if needed.

* "Toolbar Remover" tool will help you get rid of unwanted browser extensions.

* Removal is guaranteed - if Stronghold AntiMalware fails ask for FREE support.

* 24/7 Helpdesk Support and 5 hours of Remote Support via GoToAssist included into the package.

Let our support team solve your problem with PacFunction and remove PacFunction right now!

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Submit support ticket below and describe your problem with PacFunction. Support team will offer you solution in several minutes and give a step-by-step instruction on how to remove PacFunction. Trouble-free tech support with over 10 years experience removing malware.

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Threat's description and solution are developed by Security Stronghold security team.

Here you can also learn:

* Technical details of PacFunction threat.

* Manual PacFunction removal.

* Download PacFunction Removal Tool.

How to remove PacFunction manually

This problem can be solved manually by deleting all registry keys and files connected with PacFunction, removing it from startup list and unregistering all corresponding DLLs. Additionally, missing DLL's should be restored from distribution in case they are corrupted by PacFunction.

To get rid of PacFunction, you should:

1. Kill the following processes and delete the appropriate files:

• pacfunction.dll

Warning: you should delete only those files which checksums are listed as malicious. There may be valid files with the same names in your system. We recommend you to use PacFunction Removal Tool for safe problem solution.

2. Delete the following malicious folders:

no information

3. Delete the following malicious registry entries and\or values:

no information

Warning: if value is listed for some registry entries, you should only clear these values and leave keys with such values untouched. We recommend you to use PacFunction Removal Tool for safe problem solution.

Uninstall PacFunction related programs from Control Panel

We recommend you to check list of installed programs and search for PacFunction entry or other unknown and suspicious programs. Below are instructions for different version of Windows. In some cases adware programs are protected by malicious service or process and it will not allow you to uninstall it. If PacFunction won't uninstall or gives you error message, that you do not have sufficient rights to do this, perform below instructions in Safe Mode or Safe Mode with Networking or use PacFunction Removal Tool.

Windows 10

  • Click on the Start menu and choose Settings

  • Then click on System and choose Apps & Features in the left column

  • Find PacFunction in the list and click Uninstall button near it.

  • Confirm by clicking Uninstall button in opened window if necessary.

Windows 8/8.1

  • Right click on the bottom left corner of the screen (while on your desktop)

  • In the menu, choose Control Panel

  • Click Uninstall a program under Programs and Features.

  • Locate PacFunction or other related suspicious program.

  • Click Uninstall button.

  • Wait until uninstall process is complete.

Windows 7/Vista

  • Click Start and choose Control Panel.

  • Choose Programs and Features and Uninstall a program.

  • In the list of installed programs find PacFunction

  • Click Uninstall button.

Windows XP

  • Click Start

  • In the menu choose Control Panel

  • Choose Add / Remove Programs.

  • Find PacFunction related entries.

  • Click Remove button.

Remove PacFunction extension from your browsers

PacFunction in some cases can create browsers extension. We recommend you to use free option "Toolbar Remover" under "Tools" in Stronghold AntiMalware to remove unwanted browser extensions related to PacFunction. We recommend you to perform scan your PC with Removal Tool or Stronghold AntiMalware. To remove extenions from your browsers manually do the following:

Internet Explorer

  • While in Internet Explorer click cogwheel icon in the top right corner

  • In the menu choose Manage Add-ons

  • Select Toolbars and Extensions tab.

  • Choose PacFunction or other related adware BHO.

  • Click Disable button.

Warning: This option will only disable unwanted plugin. For effective PacFunction removal use PacFunction Removal Tool.

Google Chrome

  • Start Google Chrome.

  • In the address bar type chrome://extensions/

  • In the list of add-ons find PacFunction and click recycle bin icon.

  • Confirm PacFunction removal.

Mozilla Firefox

  • Open Firefox

  • In the address bar type about:addons

  • Click Extensions tab.

  • In the list of extensions locate PacFunction.

  • Click Remove button near it.

Protect computer and browsers from infection

Adware threats like PacFunction are very widespread and, unfortunatelly, many antiviruses fail to detect it. To protect your computer from future infection we recommend you to use Removal Tool, it has active protection module and browser settings guard. It does not conflict with any antiviruses and creates additional shield against threats like PacFunction.

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