Home » Cybersecurity » How to remove SystClean (Virus Removal Guide)

How to remove SystClean (Virus Removal Guide)

SystClean by ACP Software LLC (sometimes referred to as SystClean virus) is a potentially unwanted program that uses aggressive, deceptive, and misleading marketing tactics to infiltrate a computer system without direct permission of the computer user. SystClean can also be voluntarily and manually downloaded and installed by the user; However, most have found that SystClean installed without knowledge. Once SystClean is installed it will begin to scan a computer system. The internet security community and malware analysts have suggested that the SystClean program is “snake oil.” It’s unnecessary, it’s misleading, it’s non-beneficial, and it’s primary purpose is to get users to purchase the full edition of SystClean.


What is SystClean?

SystClean is promoted as an all-in-one suite to help users solve PC problems. SystClean claims to eliminates Windows Registry problems that can slow down your PC and cause Windows to crash. It includes PC status analysis, registry cleaning, cleanup Schedule, and backup creation and restore.

SystClean virus

The internet security community claims that SystClean is misleading and potentially harmful for many reasons. Once SystClean is installed it will begin to scan a computer system. The scan will ALWAYS result in a large amount of errors. Even if the computer is brand new and completely updated. Once the scan is complete the program will say that “upgrading to the full version of SystClean will improve performance by increasing your PC boot speed and reducing the amount of errors.” It will also claim that the system status of the used computer is “Bad” with a very high damage level. The program will not fix any alleged issues it finds if the user does not purchase the product. This is a marketing tactic that may programs like this employ. These type of deceptive marketing tactics are usually designed to scare victims into purchasing the software, which is why these programs are often described as scareware.

To make matters worse, SystClean will not likely download and install as a standalone program. It’s usually never alone. It is known to infiltrate a computer system alongside third-party unwanted programs, malware, adware, and other malicious threats. This means that it might be necessary to uninstall multiple programs from Windows and remove multiple browser add-ons and extensions from Chrome, Firefox, Internet Explorer, and Safari. Many of these programs can not easily be found on a computer system without third-party security software.

The SystClean program and the additional programs that it bundles with also manufacture new tasks and change existing Windows start-up settings in order to run every time the operating system starts and remain enabled if disabled by the user. Programs and browser attachments that may arrive with this possibly deceptive program can also cause other issues for computer and internet users including  pop-up advertisements, browser redirections, and a loss in computer functionality and internet connectivity. Furthermore, if SystClean is manually removed, it is possibly that the program or another potential threat will return before a week has passed.

How did SystClean get on my computer?

SystClean adware is usually contracted without consent or knowledge of the computer user alongside third-party programs and files, such as freeware, shareware, torrent files, and other free downloadable content. The potentially unwanted programs and files that deliver the snake oil can be introduced to a computer system and affected internet browsers with or without user authorization.

Computer and internet users who seek to download and install free programs and files online may be presented with an opportunity to accept or decline a ‘custom’ offer to install SystClean adware and other programs during the setup and installation process. However, the request to decline SystClean adware from installing is often presented in a very confusing manner. In some cases, the download manager may completely ignore the user request to decline SystClean from installing and the adware will install against user consent and knowledge.

[fancy_box title=”SystClean overview”]

  • SystClean bundles with other potentially unwanted programs and possible malware.
  • SystClean can arrive on a computer system packed inside installers and downloaders from websites such as download.com, Softonic, and others.
  • SystClean injects visited webpages with pop-up, pop-under, in-text, and in-image advertisements.
  • SystClean makes unwanted changes to existing Windows settings and schedules new tasks allowing it to run every time Windows starts and to check to see if the program has been disabled. If the program has previously been disabled it will enable itself to run.


How to remove SystClean (Removal Guide)

[list style=”pointer” color=”red”]


Step 1: Remove SystClean extensions

We recommend that you write down the toll free number below in case you run into any issues or problems while removing this infection. Our techs will kindly assist you with any problems.

tech support

Google Chrome

1. Click the Customize and control Google Chrome icon on the top menu and navigate to More tools > Extensions.

2. Search for the SystClean extension in the list. Remove unwanted browser extensions individually by clicking the trashcan icon next to each one.

Mozilla Firefox

1. Type Ctrl+Shift+A.

2. Search for the SystClean add-ons on the Extensions and Plugin tab. Highlight each one individually and click remove.

Apple Safari

1. Click Safari and go to Preferences > Extensions.

2.  Find the SystClean extension in the list and click the Uninstall button.

Step 2: Uninstall SystClean from Windows

1. Open Windows Start Menu and go to the Control Panel.

2. On Windows Control Panel, click Uninstall a program or Add and remove a program in the Programs section.

SystClean removal

3. Search for SystClean by ACP Software LLC (or other publisher) and other unwanted programs in the list of installed programs. Once an unwanted program is located, double click the item or select it with your mouse and click the Uninstall button. If you can not find this program in the list of installed program please see steps 3 and 4 below.

Step 3: Remove SystClean virus with Malwarebytes

1. Download and install the free or full edition of Malwarebytes Anti-Malware. The full edition of this program enables real-time protection to block malware and unwanted programs from infecting your computer, while the free version is only a free scan and removal tool.

[button link=”https://store.malwarebytes.org/342/cookie?affiliate=23046&redirectto=http%3a%2f%2fdownloads.malwarebytes.org%2ffile%2fmbam%2f&redirecthash=79CD12ECAB939D32967B5D05C6C86E32″ align=”center” bgcolor=”#ff0000″ hoverbgcolor=”#0015ff” hovertextcolor=”#ffffff” textcolor=”#ffffff” size=”large” style=”flat” fullwidth=”true”]Download Malwarebytes Free[/button][button link=”https://store.malwarebytes.org/342/?affiliate=23046&scope=checkout&cart=139724″ align=”center” bgcolor=”#ff0000″ hoverbgcolor=”#0015ff” hovertextcolor=”#ffffff” textcolor=”#ffffff” size=”large” style=”flat” fullwidth=”true”]Buy Premium Now[/button]

2. Open Malwarebytes Anti-Malware.


3. Click the Scan Now button or go to the “Scan” tab to manually run a scan.

remove SystClean

4. When the malware scan is complete you will notice a list of files it has detected including PUP.Optional.GlassBottle.A. Click the Remove Selected button, then click Finish, and reboot your computer.

If you are still having issues with malware it is recommended to download and install a second opinion scanner such as HitmanPro by Surfright to eradicate existing malicious files and automatically repair corrupted settings.

Step 4: Cleanup and repair settings with CCleaner

1. Download and install the free or full edition of CCleaner by Piriform.

[button link=”https://secure.piriform.com/502/cookie?affiliate=23046&redirectto=https%3a%2f%2fwww.piriform.com%2fccleaner%2fdownload%2fstandard” align=”center” bgcolor=”#ff0000″ hoverbgcolor=”#0015ff” hovertextcolor=”#ffffff” textcolor=”#ffffff” size=”large” style=”flat” fullwidth=”true”]Download CCleaner Free[/button]

[button link=”https://secure.piriform.com/502/cookie?affiliate=23046&redirectto=https%3a%2f%2fwww.piriform.com%2fccleaner%2fdownload%2fprofessional” align=”center” bgcolor=”#ff0000″ hoverbgcolor=”#0015ff” hovertextcolor=”#ffffff” textcolor=”#ffffff” size=”large” style=”flat” fullwidth=”true”]Buy Professional Now[/button]

2. Open the program and go to Cleaner and click the Analyze button. After files and have been analyzed, click the Run Cleaner button on the bottom right of the program interface.

3. Go to Registry and click Scan for Issues. When the scan is complete click Fix selected issues… and then click the Fix All Selected Issues button.

CCleaner startup

4. Go to to Tools > Startup and search through each tab starting from Windows, Internet Explorer, all the way to Context Menu, for additional suspicious entries and click  Delete once anything suspicious is found to remove it.

If you are still experiencing issues removing potential SystClean malware after using this removal guide we recommend to perform a system restore/recovery or a reset/refresh for Windows 8.

Sean Moran

Sean Moran is a distinguished tech author and entrepreneur with over 20 years of extensive experience in cybersecurity, privacy, malware, Google Analytics, online marketing, and various other tech domains. His expertise and contributions to the industry have been recognized in numerous esteemed publications. Sean is widely acclaimed for his sharp intellect and innovative insights, solidifying his reputation as a leading figure in the tech community. His work not only advances the field but also helps businesses and individuals navigate the complexities of the digital world.

More Reading

Post navigation

Leave a Comment

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

How To Remove The Glarysoft Redirection Virus And Uninstall The iSearch.Glarysoft.com Browser Hijacker

How to remove SearchAdence virus (Removal Guide)

How to remove SpeedKnow virus