Completely Remove PUP.Optional.4Squared from Your Computer

If you were in vain to remove PUP.Optional.4Squared from your computer with antivirus scan, then please read this passage carefully which will help you get rid of the interruption of PUP.Optional.4Squared completely and thoroughly. If you have any question about PUP.Optional.4Squared, you can also click here and get the answers from computer experts 24/7 online.

What is PUP.Optional.4Squared? Is it harmful?

PUP.Optional.4Squared is a potentially unwanted program, and this specific name was given by security program Malwarebytes Anti-malware to identify its harmful traits. Usually, PUP.Optional.4Squared may be distributed along with shareware and freeware; you should pay more attention when you want to download some free software online. PUP.Optional.4Squared can be installed in your computer during the freeware setup process, as a result, you should always choose custom installation and avoid install anything that are unfamiliar to you.

The detrimental traits of PUP.Optional.4Squared including root-kit capabilities which can help this computer infection hide deep into the operating system of the infected computer and escape from the detection of antivirus programs; browser hijacking which may change the homepage and default search engines with computer users’ consent and also add some strange icons which were related to the commercial websites or pornographic contents on the browser bookmark or users’ favorite bar.

Also, PUP.Optional.4Squared can interrupt computer users surfing the internet by popping up unstopped ads. These pop-up advertisements can always block the computer screen and stop users accessing to other computer application.

PUP.Optional.4Squared may have the ability to make your computer vulnerable to remote attacks which could result in loss of money and possibly identity theft. Many users try to remove PUP.Optional.4Squared from their computer via antivirus scan; however, almost most of them end up with failure. The antivirus software can not help them remove PUP.Optional.4Squared, the infection pop up when users restart the PC after each scan.

To thoroughly remove PUP.Optional.4Squared, manual removal method is the most fast and effective way, read the PUP.Optional.4Squared manual removal method as below and help yourself delete this snorty computer potentially unwanted program from your PC once and for all.

Effective methods to get rid of PUP.Optional.4Squared:

Method one: Manually remove PUP.Optional.4Squared
Method two: Automatically remove PUP.Optional.4Squaredeasily with SpyHunter

Detail instruction (please perform all the steps in correct order)

Method one: Manually remove PUP.Optional.4Squared

Step 1: stop all the malicious processes about PUP.Optional.4Squared Guide: Open task manager by pressing Alt+Ctrl+Del keys at the same time. Another way is to click on the Start button and choose Run option, then type taskmgr into and press OK.
 
 
Terminate all the processes related to PUP.Optional.4Squared

Step2: uninstall PUP.Optional.4Squaredfrom your computer, click the Start button, then select Control Panel, and click on Add or Remove programs.

Step 3: show hidden files and folders and delete all the following files.
Guide: 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).
 
Delete all the following files belong to PUP.Optional.4Squared

%AppData%\.exe
%CommonAppData%\.exe
C:\Windows\Temp\.exe
%temp%\.exe
C:\Program Files\

Step 4: open Registry Editor to delete all the vicious registries as below Guide: open Registry Editor by pressing Window+R keys together.(another way is clicking on the Start button and choosing Run option, then typing into Regedit and pressing Enter. )
 
Delete all the vicious registries as below:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main "Default_Search_URL" = "http://www..com/web/?type=ds&ts=&from=tugs&uid=&q={searchTerms}"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main "Search Page" = "http://www..com/web/?type=ds&ts=&from=tugs&uid=&q={searchTerms}"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main "Start Page" = "http://www..com/?type=hp&ts=&from=tugs&uid="
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Search "CustomizeSearch" = "http://www..com/web/?type=ds&ts=&from=tugs&uid=&q={searchTerms}"

If the manual removal is kinda difficult for you and you have spent too much time in manually removing without any progress, stop and choose the automatic removal solution.

Method two: Automatically remove PUP.Optional.4Squaredeasily with SpyHunter

SpyHunter is a powerful, real-time anti-spyware application that designed to assist the average computer user in protecting their PC from malicious threats like worms, Trojans, rootkits, rogues, dialers, spyware,etc. It is important to note that SpyHunter removal tool works well and should run alongside existing security programs without any conflicts.

Step one: Click the Download icon to install SpyHunter in your PC.
 

Step two: After the installation, run SpyHunter and click “Malware Scan” button to have a full or quick scan on your PC.

Step three: Choose Select all>Remove to get rid of all the threats on your PC.

Video on how to remove PUP.Optional.4Squared:

Note: manual removal is an effectively method to get rid of PUP.Optional.4Squared, as to completely remove PUP.Optional.4Squared, all its related files, process, and registries needs to be removed. If you haven’t sufficient expertise in manually dealing with program files, processes, .dll files and registry entries, you are recommended to download Spyhunter to automatically remove PUP.Optional.4Squared from your PC quickly and effectively.