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How to remove DyFuCA.Internet Optimizer (ads, banners, deals)

* What is DyFuCA.Internet Optimizer

* Download WiperSoft Antispyware Malware Remediation Tool

* Remove DyFuCA.Internet Optimizer manually

* Uninstall DyFuCA.Internet Optimizer from Windows 10

* Uninstall DyFuCA.Internet Optimizer from Windows 8/8.1

* Uninstall DyFuCA.Internet Optimizer from Windows 7

* Get Professional Support

* Read Comments

Threat indicator: MEDIUM

Threat's profile

Name of the threat:

Command or file name:

Threat type:

Affected OS:

Affected browsers:

DyFuCA.Internet Optimizer



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

Google Chrome, Mozilla Firefox, Internet Explorer, Safari

92 percentage of called in question buyers reported they didn't know about DyFuCA.Internet Optimizer existance on their machines. Concordantly 2005 study by AOL and the National Cyber Security Alliance, 61 percent users called in question had DyFuCA.Internet Optimizer on their computers and that they required to execute some DyFuCA.Internet Optimizer removal or install some seemly DyFuCA.Internet Optimizer removal tool. DyFuCA.Internet Optimizer that acts as site proxy or Browser Helper Object can replace pointers with the ones to DyFuCA.Internet Optimizer manager site. DyFuCA.Internet Optimizer advertising for pornography is represented without preventions, so parents always ought to to install DyFuCA.Internet Optimizer removal tools to remove DyFuCA.Internet Optimizer not to let their offsprings see that. A lot of users habitually ignore user licenses of applications allowing DyFuCA.Internet Optimizer installing on their PCs. DyFuCA.Internet Optimizer that comes cross-bundled with shareware products system softwares may be described in the covenants text, especially in case with DyFuCA.Internet Optimizer removal tools when user wants to remove DyFuCA.Internet Optimizer.

DyFuCA.Internet Optimizer intrusion method

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

Download Wipersoft Antispyware

Download this advanced removal tool and solve problems with DyFuCA.Internet Optimizer and saie.exe (download of fix will start immediately):

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* WiperSoft Antispyware was developed to remove threats like DyFuCA.Internet Optimizer in automatic mode. Remover has active module to protect PC from hijackers, trojans, ransomware and other viruses. Trial version of Wipersoft provides detection of computer viruses for FREE. To remove malware, you have to purchase the full version of Wipersoft.

Features of WiperSoft Antispyware

* Removes all files created by viruses.

* Removes all registry entries created by viruses.

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

* Can fix browser problems and protect browser settings.

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

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Download antimalware designed specifically to remove threats like DyFuCA.Internet Optimizer and saie.exe (download of fix will start immediately):

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* Removes all files created by DyFuCA.Internet Optimizer.

* Removes all registry entries created by DyFuCA.Internet Optimizer.

* Fixes browser redirection and hijack if needed.

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

* Removal is guaranteed - if MALWAREBYTES PREMIUM 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 DyFuCA.Internet Optimizer and remove DyFuCA.Internet Optimizer right now!

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Submit support ticket below and describe your problem with DyFuCA.Internet Optimizer. Support team will offer you solution in several minutes and give a step-by-step instruction on how to remove DyFuCA.Internet Optimizer. 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 DyFuCA.Internet Optimizer threat.

* Manual DyFuCA.Internet Optimizer removal.

* Download DyFuCA.Internet Optimizer Removal Tool.

How to remove DyFuCA.Internet Optimizer manually

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

To get rid of DyFuCA.Internet Optimizer, you should:

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

  • bcuyfz.exe
  • optimize.vex
  • optimize314.exe
  • rogue.exe
  • optimize[1].exe
  • optimize313.exe
  • 180ax.exe
  • 180axhook.dll
  • ixizgfcp.exe
  • nem216.dll
  • saie.exe
  • saiehook.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 WiperSoft Antispyware Malware Remediation Tool for safe problem solution.

**Trial version of Wipersoft provides detection of computer viruses for FREE. To remove malware, you have to purchase the full version of Wipersoft.

2. Delete the following malicious folders:

  • %programfiles%\internet optimizer\update\

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

  • Key: dyfuca_bh.bhobj.1\clsid\{00000010-6f7d-442c-93e3-4a4827c2e4c8}
    Value: @
  • Key: dyfuca_bh.bhobj\clsid\{00000010-6f7d-442c-93e3-4a4827c2e4c8}
    Value: @
  • Key: software\microsoft\windows\currentversion\run\internet optimizer
    Value: @
  • Key: software\microsoft\windows\currentversion\run\180ax
    Value: @
  • Key: software\microsoft\windows\currentversion\run\ixizgfcp
    Value: @
  • Key: software\microsoft\windows\currentversion\run\media access
    Value: @
  • Key: software\microsoft\windows\currentversion\run\msbb
    Value: @
  • Key: software\microsoft\windows\currentversion\run\saie
    Value: @

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 WiperSoft Antispyware Malware Remediation Tool for safe problem solution.

Uninstall DyFuCA.Internet Optimizer related programs from Control Panel

We recommend you to check list of installed programs and search for DyFuCA.Internet Optimizer entry or other unknown and suspicious programs. Below are instructions for different version if Windows. In some cases adware programs are protected by malicious service or process and it will not allow you to uninstall it. If DyFuCA.Internet Optimizer 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 WiperSoft Antispyware Malware Remediation Tool.

Windows 10

  • Click on the Start menu and choose Settings

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

  • Find DyFuCA.Internet Optimizer under 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 DyFuCA.Internet Optimizer 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 DyFuCA.Internet Optimizer

  • Click Uninstall button.

Windows XP

  • Click Start

  • In the menu choose Control Panel

  • Choose Add / Remove Programs.

  • Find DyFuCA.Internet Optimizer related entries.

  • Click Remove button.

Protect computer and browsers from infection

Adware threats like DyFuCA.Internet Optimizer are very wide-spread, and unfortunatelly many antiviruses fail to detect it. To protect your computer from future infection we recommend you to use SpyHunter, it has active protection module and browser settings guard. It does not conflict with any antiviruses and creates additional shield against threats like DyFuCA.Internet Optimizer.

Information provided by:

Here are the descriptions of problems connected with DyFuCA.Internet Optimizer and saie.exe we received earlier:

Problem Summary: winspyware, dyfucainternetoptimzer, enbrowser, all problems

i've tried deleting my isp and reinstalling, but can't get rid of these. what do i do to get all this crap out of my computer system?

Problem was successfully solved. Ticket was closed.

Popular threat: yieldmanager

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