Remove/Get Rid of QuickCoup Ads Virus and Stop Pop-ups

This unwanted website QuickCoup replaces my homepage without my consent. I don’t know how to get my previous homepage back. This malicious domain is very stubborn. Every time I change the homepage setting by opening Internet options, QuickCoup still recurs when I open my browser. It is out of my control. Can anyone help me get rid of it completely? 

What is QuickCoup Ads Virus?

QuickCoup Ads Virus is identified as a stubborn adware virus which can attack most popular web browsers including Internet Explorer, Google Chrome and Mozilla Firefox. This pesky adware virus is so crafty that it can easily escape from the detection of your antivirus software again and again. The reason is that the makers of this QuickCoup Ads virus add the rootkit components into it in advance. In this way, this QuickCoup Ads virus can disguise all its related malicious files as normal system files so that the antivirus program will not classify it as a risky computer threat each time you do the security scan. When this QuickCoup Ads virus grabs the chance to slip into your computer, like CouponPeak Ads Virus and ShopItFast Virus, it will carry out a series of destructive activities on your victimized machine, such as altering your browser settings, generating unstoppable commercial ads, causing high CPU usage and so on. Apart from that, this QuickCoup Ads virus will download other malicious programs like key loggers and spyware to do harm to your infected system. Your homepage will be typically set to anther unwanted webpage, and numerous pop-up ads will continue to show up on your screen from time to time whenever you are connected to the Internet. If you are experience such kind of thing, you can follow the detailed manual removal instruction below to get rid of this QuickCoup Ads virus entirely.

QuickCoup Ads Virus Screenshot: 

QuickCoup Ads Virus will do much harm to the infected computer:

1) QuickCoup Ads Virus redirects the web address that you type in to other irrelevant websites.
2) QuickCoup Ads Virus tampers with your homepage and default search engine without permission.
3) QuickCoup Ads Virus hijacks your search results when you search with this bogus search site.
4) QuickCoup Ads Virus gets unwanted plugins and toolbars installed into your computer secretly.
5) QuickCoup Ads Virus slows down your computer severely and causes unexpected system failuers.
6) QuickCoup Ads Virus blocks accesss to some system tools like Task Manager and Registry Editor.
7) QuickCoup Ads Virus makes you tired of numerous pop-ups and other irritating spam information.

How to Remove QuickCoup Ads Virus from your PC?

1. Restart your computer and keep pressing F8 Key before Windows launches. Use the arrow keys to select the "Safe Mode with Networking" option, and then hit ENTER Key to continue.

2. Press Ctrl+Alt+Del at the same time to open Windows Task Manager and end QuickCoup Ads process.

3. Go to Computer Control Panel from Start menu and open Folder Options. Click View and then tick “Show hidden files and folders” and uncheck “Hide protected operating system files (Recommended)”. Press OK.

4. Press Winkey+R together then enter “regedit” to start your registry editor. Delete the following registry keys.

HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run Regedit32
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System “DisableRegedit” = 0
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\[RANDOM CHARACTERS].exe

5. Delete the following and related system files.

C:\windows\system32\drivers\mrxsmb.sys(random)
%AllUsersProfile%\Application Data\.dll
%AllUsersProfile%\Application Data\.exe

Note: QuickCoup Ads virus is rather stubborn and malicious. It requests certain computer skills when you dealing with it in manual way. Any incident action could lead your machine to a more terrible situation.