Techie Notes

How to remove the Malicious Chrome Extension?

To remove this malicious extension, the infected users would first have to delete the Registry key from the Registry Editor.

To do this, Go to Start Button → Type “regedit” in the Search/Run option, which will open the Windows Registry Editor.

Now, use the side menu in the new window to find the folder below, right-click it and select “Remove.”

This is the path to the Registry Editor:

Now the second step is to remove the extension from the browser. Since the malicious Chrome extension prevents victims from accessing the native Chrome Extensions settings page, one must remove the extension by deleting the following folder from one’s PC.

C:\Users\USER\AppData\Local\Google\Chrome\User Data\Default\Extensions
This action will remove all Chrome extensions from your computer. You have no option other than deleting the folder completely to get rid of the malicious threat, as you can not access the Chrome Extensions settings page to get the ID of the malicious extension.

Critical Alert (Error #268D3)

Recently I had a client that had a “critical alert” adware on his Lenovo X1. To say the least, it was extremely frustrating to get this thing off the laptop. I tried everything I could think of, including Sophos Anti Virus, Malwarebytes, Adwcleaner and finally ESET online scanner. The ESET online scanner worked, and those are the steps I implemented to resolved the problem.

  • Run with ESET Online Scanner as follows:
  • Click on this link to open ESET Online Scanner in a new window.
  • Click on the Scan Now button to download the esetonlinescanner_enu.exe file. Save it to your Desktop.
  • Close all your programs and browsers.
  • Please disable your antivirus program to avoid potential conflicts, improve the performance and speed up the scan.
  • Double click on esetonlinescanner_enu.exe to start ESET Online Scanner. It will open a window with the Terms of Use.
  • Check mark Download latest version of ESET Online Scanner and click the Accept button.
  • Accept any security warnings that may appear.
  • Under Computer scan settings, check mark Enable detection of potentially unwanted applications.
  • Then click Advanced settings and check mark the following options:
    – Enable detection of potentially unsafe applications
    – Clean threats automatically
    – Click the Scan button.
  • ESET will then download updates for itself, install itself, and begin scanning your computer. Please be patient as this can take some time.
  • When the scan completes, click List Threats.
  • Click Export, and save the file to your Desktop using a unique name, such as ESETScan. Include the contents of this report in your next reply.
  • Click the Back button.
  • Click the Finish button.
    Note: If nothing is found, it will not produce a log.

Please re-enable your antivirus program after this scan is completed and after you restart the computer.

Other programs to help remove redirect, and to also keep your computer protected, always:
1: Uninstall malicious programs from Windows
2: Scan your computer with AdwCleaner
3: Scan your computer with Malwarebytes 3.0 Anti-Malware [15% cash back]
4: Double-check for malware with HitmanPro
5: Use a VPN like PrivateInternetAccess (PIA) to keep hackers away
6: Reset your browser to default settings

How to Uninstall VirtualBox and other Applications on a Mac


VirtualBox is one of the best applications that help create and manage your own virtual environment on Mac to use Linux or Windows applications. At the same time, this is one of the most difficult apps to uninstall. It can take 2-50 Gb and even more hard drive space. If your task is to uninstall VirtualBox on a Mac, you are on the right page, this guide will show you several methods to uninstall VirtualBox from your Mac and all files associated with it.

If you just want to uninstall VirtualBox right now, the easy way, download CleanMyMac 3 (free for Download) best Mac Uninstaller and move forward to the last part of this post “How to Uninstall VirtualBox using CleanMyMac 3”. For those curious, who want to know more different ways of VirtualBox uninstalling, please continue reading.

So many applications have installation mechanisms that embed them really deeply into the operating system, making it harder to get rid of them. VirtualBox is one of such applications which falls under this category.

VirtualBox installation takes up around 250-400 MB of hard drive space. But if you use an environment like Windows, it can take from 2 Gb or even more. This storage space, at a glance, doesn’t seem that much, but for someone who is working on a limited space of an SSD drive and doesn’t have too much to spare, that limited storage space matters.

When talking about uninstalling an application, it is important to understand the difference between removing an application and uninstalling it. This article is all about how to uninstall VirtualBox from your Mac in the best and safest way.

Removing an application simply involves deleting that particular application from the system. But what about the accessory files which come accompanying the installation package? The complete process of removing the application along with the accessory files is what’s referred to as “uninstalling”.

Uninstalling VirtualBox can happen manually and the other one involves the usage of an application called CleanMyMac 3. Such utility programs helps users get rid of applications that are hard to get rid of, even it you drag it into the Trash bin. This software is not only reliable, but also really easy to use. Read on to know the difference between removing your file manually or by using a Mac Uninstaller tool.

How to Uninstall VirtualBox on Mac Manually

Follow these steps to uninstall VirtualBox from your Mac manually:

Go to the folder titled Applications.
Now click on the icon titled VirtualBox and hold it carefully.
Next, drag this icon to the Trash bin and drop it in there.
Go to the Trash and left click, and choose the option Empty Trash.
Your Trash bin has now been emptied. Do you still think your application has been uninstalled? Think again. It has only been removed. Next step involves the removal of accessory files.

Since these files need to be found with diligence, there are some certain folders where these extra files may be stored, like in the Preferences and Application Support folders.

~/Library/Application Support/
If you are not tech savy locating those files can be very frustrating! Thankfully, the better and easier way to get rid of these extra files is to use a clean-up utility like CleanMyMac 3.

How to uninstall VirtualBox on Mac using CleanMyMac 3

Install CleanMyMac 3 on your Mac. Load the application and follow the following steps one by one:

1. Open the application CleanMyMac 3.

Open CleanMyMac 3 Welcome Screen

2. Look for the left menu. Now click on it and search for “Uninstaller” tab.

3. Try to find “VirtualBox” icon from the list of all apps which you have. Now select “VirtualBox” in the by clicking on empty checkbox right next to it. You will see that all related files will appear on the right side.

4. Next click on “Uninstall” button at the very bottom of the CleanMyMac 3 window to completely uninstall VirtualBox on Mac.

This will ensure that VirtualBox, along with the accessory files, has been uninstalled from your Mac completely. Also, with the Smart Cleanup feature, I was able to free-up over 5GB of space.


CleanMyMac 3 is not only a really good pick if you want to get rid of the complete application along with the unwanted extra files, but also ensures that the caches are cleared and the junk files are removed as well as the old unused files. Isn’t it great? It most definitely is. And the best thing is that it is completely reliable and is the best among its competitors. You can safely pick it up as your choice removal software.

Now you know how to uninstall VirtualBox and other Applications on your Mac with just a few clicks.

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