Can’t uninstall PC Optimizer Pro from your system? Is it a virus? Many people found that PC Optimizer Pro popped up on their system without any permission, and the worse thing is they can’t find a way to uninstall it. The program took over their computer and displayed fake alerts and warnings, then it asked the user to buy full version PC Optimizer Pro software to fix all problems with their machine. Don’t pay for this crap. Now dozens of forums are discussing questionable functionalities of the software. If you are in need of uninstalling PC Optimizer Pro completely from your Windows PC, or you are experiencing some difficulties in removing the program, the following step-by-step guide will help you complete the removal job easily and safely.

About PC Optimizer Pro

PC Optimizer Pro is advertised as a registry cleaner and Windows system optimizer, but in fact, it does nothing helpful to your PC. The software is a form of malicious software and Internet fraud that misleads users into believing there are viruses, system errors or junk files on their computer, and then PC Optimizer Pro tells you that you need to pay for the full version in order to fix all those problems. This software only has one purpose – to take your money. So, don’t fall for scare tactics and pay for it, because it will create further problems and even expose you to further fraud or identity theft. PC Optimizer Pro is a fake optimization program or a potentially unwanted program that can be downloaded directly from their web site, promoted via advertisements on the web, or bundled with and installed by free programs that did not adequately disclose that other software would be installed along with it. Once you found it in your system, it is strongly recommended to uninstall it as quickly as possible.

PC Optimizer Pro Removal:

You’re probably reading this article because you are experience problems in uninstalling PC Optimizer Pro that you accidentally installed. When PC Optimizer Pro is installed, it initiates a fake system scan every time you boot up the computer, and then it displays fake results aimed at panicking you into paying for PC Optimizer Pro full version. So, from the moment PC Optimizer Pro is installed, you start getting pop-up windows that say you have many system errors or wrong items that need to be optimized. When you click on “remove,” or “fix” button, you’re informed that you only have the trial version and that you need to buy the full version first. PC Optimizer Pro. Even worse, this fake optimizer can inject intrusive advertisements into web sites that you are browsing and constantly open up new pages that you do not request.

You’ve probably tried all the ways you can to uninstall PC Optimizer Pro but still with no luck. PC Optimizer Pro is recognized as a rogue program and its removal is not an easy task. The program will modify the registry to make sure it can launch itself after a reboot, to better hide, or to integrate with an existing legitimate process. So, you might be surprised to learn that the ‘Uninstall a program’ option in Windows Control Panel does not always work to remove PC Optimizer Pro completely from your system. Well, using the Windows built-in uninstaller (Add/Remove Programs) is usually insufficient to remove a rogue program like this. And most other legitimate anti-malware programs don’t even have the ability to clear it up. Thankfully we’ve got the instructions to help you remove PC Optimizer Pro and all of its associated files and components completely. You can follow the instructions below to delete it manually, or use a third-party uninstaller to get rid of PC Optimizer Pro automatically with just a few clicks.

How to Completely Uninstall PC Optimizer Pro from Windows 10?

Method 1: Removal from Start Menu

You can uninstall PC Optimizer Pro directly from the Start menu. To do this, go to Start & All apps and find the PC Optimizer Pro. Right-click on it and then click Uninstall from the drop-down menu that appears. If you can’t find PC Optimizer Pro in the Start menu, you can try other methods listed below.

Method 2: Removal from The Settings Menu

In some cases, you cannot find an app or program that you want to uninstall in the Start menu. So, you can try this way to remove it from the Settings Menu.

Here’s what you need to do:

1. Go to Start & Settings.

2. Choose System and then click Apps & features. Here, you’ll see a full list of applications and programs on your computer, sorted by size. You can use the search box at the top of the screen to search for apps, and you can resort the list by name or by install date.

3. Select PC Optimizer Pro and Click Uninstall to start the removal process. You will see a pop-up window informing you that the app and its related info will be uninstalled. Hit Uninstall to complete the process.

Method 3: Removal through the Add/Remove Programs Control Panel

If you prefer using Control Panel, that option is still available in the latest edition of Windows 10. However, from the Control Panel, you can only uninstall the desktop programs, not apps. Do the following:

1. Right-click on the Start button (Windows logo button at the bottom-left corner of the desktop) and then click Control Panel to open it.

2. Go to Programs and Features (or go to Uninstall a Program if your Control Panel is in the category view).

3. Find PC Optimizer Pro and click Uninstall. You’ll see a pop-up window asking if you’re sure you want to uninstall this program, click Yes and click through the uninstall wizard, if applicable. After it is done, it will prompt the users to Reboot their computer to take effect.


The above three methods may help you delete PC Optimizer Pro, but they may NOT clear it completely out of your system. So, in the next step, you have to manually delete leftover file system and registry items. Be sure to backup up all your important data before uninstalling PC Optimizer Pro as explained in this guide because incorrect changes to the registry can result in permanent data loss or corrupted files.

Check the following folders and delete associated files first.

  • C:\Program Files\PC Optimizer Pro\PC Optimizer Pro.exe
  • C:\Program Files (x86)\
  • C:\Users\{username}\AppData\Local\Temp

Next, you have to delete PC Optimizer Pro entries from Windows registry:

Press Windows + R, and type in regedit in RUN box, then press Enter. It’ll open Registry Editor.

Locate the following keys:

  • HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node (64-bit system users will also need to check this extra key)

If you can find any keys with the name of PC Optimizer Pro, just delete such keys.

Please note that identifying malware is a very tricky process which involves a lot of knowledge, experience, intelligence and intuition. So, you should only use the manual removal way if you are experienced at using the Windows Registry and know how to view and delete system and program files. For computer users who are not familiar with that, we recommend you use a third-party uninstaller to complete PC Optimizer Pro removal with just a few clicks.

Method 4: Uninstall PC Optimizer Pro Using A Removal Tool (Recommended)

When it comes to delete PC Optimizer Pro remaining files or registry entries, there is nothing better than using a third-party uninstaller. There are so many third party uninstallers to choose from, however, that you might not know which one to get. Uninstallor is one of the best third-party uninstallers for Windows and Mac that can scrub away every trace of unwanted programs – even the really tricky ones. It makes your life much easier, letting you uninstall PC Optimizer Pro in just a few minutes while also removing any residual files and registry entries automatically. 

Here’s how it works:

1. Download & Install Uninstallor on your machine. Uninstallor is quite lightweight and the installation is straightforward. The only option you have is to let you create a program shortcut to the desktop.

2. Launch Uninstallor. Uninstallor comes with an easy-to-use interface and it lets you switch to dark or light theme as you wish.

3. Scan for program components. Select the program that you want to uninstall and click on “Analyze Now” button. It will analyze all the data associated with the uninstalled program and searches for all leftover files.

4. Perform complete removal. Click on “Uninstall Now” button to uninstall PC Optimizer Pro completely. Next, you need to click on “Yes” to confirm the removal.

5. Wait until the uninstallation is completed. When the process is completed, restart your computer to take effect.

Video Guide on How to Uninstall PC Optimizer Pro in Windows 10


The Windows uninstaller is serviceable, but it isn’t excellent. It can sometimes leave folders and a lot of data left over; occasionally it might run into a bug that stops it uninstalling something altogether. So, for stubborn programs like PC Optimizer Pro, we recommend you use a third-party uninstaller instead if you are not good at handling files and registry manually. Uninstallor is one of the best software uninstallers removing unwanted programs for you as quick and effortless as possible. Whether you are hoping to uninstall multiple programs at once, or you are doubtful that the program you’ve uninstalled leaves a trace on your machine, Uninstallor will be a great helper to let you uninstall programs in bulk without leaving any remnants. You should know that many junk files and invalid registry entries can affect Windows performance so you have no reasons to keep them in the system. With Uninstallor, all you need to do is to simply select the programs you want to install, and click on Analyze button, then the Uninstall button. Once done, all the leftovers like the invalid registry keys, related files and folders, and application shortcuts will be deleted instantly. In case Uninstallor couldn’t remove the program you want, it offers a custom fix or a remote fix. It’s the world’s leading system utilities and security software provider to clean up remaining leftovers from past uninstallations, remove malicious or ad-based plugins, as well as to analyze and update outdated software. Give it a try to uninstall PC Optimizer Pro now!

Published by Michael Myn & last updated on October 30, 2019 8:52 am

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