How to Remove Window Ultimate Booster Permanently

Screenshot of Window Ultimate Booster:

True color of Window Ultimate Booster:

Nowadays, many computer users are bored by Window Ultimate Booster. What is Window Ultimate Booster? In the first sight, Window Ultimate Booster looks like a formal antivirus software as it has a powerful and nice appearance. And it starts some so-called virus scan automatically after getting installation. However, in reality, Window Ultimate Booster is a fake antivirus program which is classified as malware.

The threats and viruses displayed by Window Ultimate Booster are traps to trick victims to open their pockets. These viruses non-exist in the infected PC. To further scare the computer users, Window Ultimate Booster virus drags down the pc performance and causes a series computer issues such as the poor running speed, windows freeze and system crash, ect.

In order to protect itself from being removed by built-in Windows security software, Window Ultimate Booster will disable Windows Defender, Windows Update, and the Windows Security Center services by deleting some important system files and registries sneakily.

Therefore, only the manual removal method can help get rid of this nasty computer virus from the infected PC completely and thoroughly. Follow the guide and the video as below to remove Window Ultimate Booster infection by yourself. 

Method one: Manually get rid of Window Ultimate Booster infection:

Step 1: Launch your PC into Safe Mode with Networking.

 Restart your computer. As your computer restarts but before Windows launches, tap "F8" key constantly. Use the arrow keys to highlight the "Safe Mode with Networking" option, and then press ENTER.

Step 2: Stop all processes that related to this computer virus

Press Window+R keys together. In the dialogue box that pop-up, type into taskmgr and press OK.  

Terminate all the malicious processes in the Window Task Manager.

Step3:Disable any suspicious startup items that are made by infections.

click start menu; type msconfig in the search bar; open System Configuration Utility; Disable all possible startup items generated.

Step4:Show all hidden files and clean all the malicious files about this virus

Click the Start button and choose Control Panel, clicking Appearance and Personalization, to find Folder Options then double-click on it.

In the pop-up dialog box, click the View tab and uncheck Hide protected operating system files (Recommended).

Clean all the malicious files about this computer virus as below.

%AppData%\<random>.exe

%CommonAppData%\<random>.exe

%temp%\<random>.exe

C:\Program Files\<random>

C:\Windows\Temp\<random>.exe

Step5:Remove all the vicious registry entries as follows:

Open Registry Editor by pressing Window+R keys together and typing into Regedit, then pressing Enter.

Find out all harmful registry entries of the virus and delete all of them.

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "<random>" = "%AppData%\<random>.exe"

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "<random>" = "%AppData%\<random>.exe"

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Settings

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Associations "LowRiskFileTypes"=".zip;.rar;.nfo;.txt;.exe;.bat;.com;.cmd;.reg;.msi;.htm;.html;.gif;.bmp;.jpg;.avi;.mpg;.mpeg;.mov;.mp3;.m3u;.wav;"

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments "SaveZoneInformation"=1

Video on how to remove fake antivirus software:

If the manual guide is kinda difficult for you, please feel free to download automatic removal tool SpyHunter to drive the self-invited guest away.

Method two: Automatically remove Optimizer Elite Max with Spyhunter antivirus software:

 

Step 1: click the icon below to download automatic removal tool SpyHunter

 

 

Step 2: follow the instructions to install SpyHunter

 

 

Step 3: run SpyHunter to automatically detect and uninstall Window Ultimate Booster

 

Summary: Due to the changeable characters of Window Ultimate Booster, you cannot be too careful to distinguish the harmful files and registries from the system files and registries. If you have spend too much time in manual removing Window Ultimate Booster and still not make any progress, you can download and install Spyhunter antivirus software here to remove Window Ultimate Booster automatically for you.