Adware:Win32/PCAcceleratePro!MSR — Adware Removal Guide

If you spectate the alert of Adware:Win32/PCAcceleratePro!MSR detection, it seems that your computer has a problem. All malicious programs are dangerous, without any exceptions. PCAcceleratePro!MSR fills your PC with different advertisements, opens your web browser without your intention, and makes the system vulnerable to additional malware injection.

Any kind of malware exists with the only target – generate profits on you¹. And the programmers of these things are not thinking of morality – they utilize all available methods. Taking your private data, getting the commission for the ads you watch for them, utilizing your system components to mine cryptocurrencies – that is not the full list of what they do. Do you like to be a riding horse? That is a rhetorical question.

What does the notification with Adware:Win32/PCAcceleratePro!MSR detection mean?

The Adware:Win32/PCAcceleratePro!MSR detection you can see in the lower right side is displayed to you by Microsoft Defender. That anti-malware software is pretty good at scanning, however, prone to be generally unreliable. It is defenseless to malware attacks, it has a glitchy interface and problematic malware clearing features. For this reason, the pop-up which says concerning the PCAcceleratePro!MSR is simply a notification that Defender has actually recognized it. To remove it, you will likely need to use a separate anti-malware program.

The exact Adware:Win32/PCAcceleratePro!MSR malware is a really unpleasant thing. This malware shows you a marvelous quantity of commercials. Have you ever visited the doorway sites? They are filled only with banners – blinking, improperly designed, and with strange information. Adware does the equivalent thing to all pages you explore. That malware brings money to its developers in a really tricky manner. You see the banners – they get money. Moreover, these banners sometimes include deceptive and explicit content. Penis enlargement, porn websites ads, Microsoft virus alerts – all these things are usual for adware.

Adware Summary:

Is Adware:Win32/PCAcceleratePro!MSR dangerous?

Adware such as this one is not something contrasty, compared to some other advertising malware. However, as it was pointed out, the banners it shows to you are quite frequently loaded with phony content. Even if you can identify fraud from adware – do you really like seeing promotions for free? Especially ones that cover your browser window and distract you from your working task? It looks that we actually know the reply.

How did I get this virus?

It is not easy to trace the origins of malware on your computer. Nowadays, things are mixed up, and distribution methods utilized by adware 5 years ago can be used by spyware nowadays. However, if we abstract from the exact distribution tactic and will think about why it works, the answer will be pretty basic – low level of cybersecurity understanding. Individuals press on promotions on odd websites, click the pop-ups they receive in their browsers, call the “Microsoft tech support” assuming that the scary banner that says about malware is true. It is necessary to recognize what is legit – to avoid misconceptions when attempting to identify a virus.

Nowadays, there are two of the most extensive methods of malware spreading – lure emails and injection into a hacked program. While the first one is not so easy to avoid – you should know a lot to recognize a counterfeit – the second one is easy to handle: just don’t utilize cracked programs. Torrent-trackers and various other sources of “totally free” applications (which are, exactly, paid, but with a disabled license checking) are just a giveaway place of malware. And Adware:Win32/PCAcceleratePro!MSR is simply amongst them.

How to remove the Adware:Win32/PCAcceleratePro!MSR from my PC?

Adware like PCAcceleratePro!MSR is pretty easy to eliminate manually. However, it is not so simple to turn back the system alterations it did in the process of the activity. Considering that a lot of different system elements are touched, it is very easy to forget about something. That’s why I ‘d advise you to utilize anti-malware program. My pick for adware elimination is GridinSoft Anti-Malware.

Why GridinSoft Anti-Malware? It is pretty lightweight and has its detection databases updated nearly every hour. Additionally, it does not have such problems and exposures as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware suitable for removing malware of any form.

Remove the viruses with GridinSoft Anti-Malware

• Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.

• Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.

• When the scan is over, you may choose the action for each detected virus. For all files of PCAcceleratePro!MSR the default option is “Delete”. Press “Apply” to finish the malware removal.

Reset Browser settings after the adware attack

Adware makes a lot to keep annoying you even after being removed from your computer. It distorts the browser configurations, so it will not work correctly. Until you reset it, of course. Each browser has its own way to restore the default settings. Here are the guides for the most popular ones:

To reset Edge, do the following steps :

1. Open “Settings and more” tab in upper right corner, then find here “Settings” button. In the appeared menu, choose “Reset settings” option :

2. After picking the Reset Settings option, you will see the following menu, stating about the settings which will be reverted to original :

For Mozilla Firefox, do the next actions :

1. Open Menu tab (three strips in upper right corner) and click the “Help” button. In the appeared menu choose “troubleshooting information” :

2. In the next screen, find the “Refresh Firefox” option :

After choosing this option, you will see the next message :

If you use Google Chrome

1. Open Settings tab, find the “Advanced” button. In the extended tab choose the “Reset and clean up” button :

2. In the appeared list, click on the “Restore settings to their original defaults” :

3. Finally, you will see the window, where you can see all the settings which will be reset to default :

Opera can be reset in the next way

1. Open Settings menu by pressing the gear icon in the toolbar (left side of the browser window), then click “Advanced” option, and choose “Browser” button in the drop-down list. Scroll down, to the bottom of the settings menu. Find there “Restore settings to their original defaults” option :


2. After clicking the “Restore settings…” button, you will see the window, where all settings, which will be reset, are shown :

When the browsers are reset, you need to make sure that your browser will be connected the proper DNS while connecting to the web page you need. Make a text file named “hosts” on your desktop, after that open it and fill it with the following content²:


# Copyright (c) 1993-2006 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
# localhost name resolution is handle within DNS itself.
# 127.0.0.1 localhost
# ::1 localhost


Find the hosts.txt file in C:/Windows/System32/drivers/etc directory. Rename this file to “hosts.old.txt” (to distinguish it from the new one), and then move the file you created on the desktop to this folder. Remove the hosts.old from this folder. Now you have your hosts file as good as new.

Reset Browser settings with GridinSoft Anti-Malware

GridinSoft Anti-Malware offers its own way to reset the browsers. With the help of this program, you can reset all your browsers in just several clicks. It also resets the HOSTS file automatically, so you don’t need to make any excessive actions. To reset your browser with GridinSoft Anti-Malware, open the Tools tab, and click the “Reset browser settings” button.

You can see the list of the options for each browser. By default, they are set up in the manner which fits the majority of users. Press the “Reset” button (lower right corner). In a minute your browser will be as good as new.

1. Read about malware types on GridinSoft Threat encyclopedia.
2. Official Microsoft guide for hosts file reset.