Removal guide for “This extension is managed and cannot be removed” Virus

“This extension is managed and cannot be removed” Virus is a stubborn redirect virus which gets into your computer silently. It comes from free software and spam email attachments. After invading your system, it modifies default setting on your web browser and DNS. It takes over many famous browsers, including Edge, Mozilla Firefox, Internet Explorer and Google Chrome to annoy your very much by rerouting you to unwanted pages and displaying irritating pop-up ads.Your online browsing activities will be disturbed by countless advertisement and your Internet speed will become slow. Besides, “This extension is managed and cannot be removed” Virus virus may open backdoor and allow remote access without users’ knowledge. Moreover, it is a threat to your financial information since it can track your web browser cookies to get your data. You should remove it immediately once found.
“This extension is managed and cannot be removed” Virus is nasty virus that causes various computer problem to Windows users. This threat could be identified as a adware, browser hijacker or redirect virus. To gain an access on target PC, this “This extension is managed and cannot be removed” Virus uses a number of faults on Internet browser to infiltrate your computer with ease. Once infected, you will be bombarded by bunch of ads whenever your surf the internet, all the “This extension is managed and cannot be removed” Virus popups are from its sponsors, scamming you to pay money on buying their products.

“This extension is managed and cannot be removed” Virus Harmful Properties

1. It interferes all your online activities with tons of ads
2. Its leads more malware and virus to your system
3. It attempts to scam you by taking you to phishing websites
4. It slows down internet connection
5. It may spy on your activities to steal your sensitive accounts
“This extension is managed and cannot be removed” Virus does normally come to your PC for reason, which generally blames for your inappropriate operations. It could follow with spam emails, porn websites, or the freeware. You know you should ignore the spam emails, but you are curious about what it is. When you see that this is a microwave word is attached here, you will think it is safe and open it. But this attachment contains the trigger to install the adware. Same here, you should not turn to the suspicious website and never download the application without entity.

Guides to get rid of “This extension is managed and cannot be removed” Virus


Two Methods to get rid of “This extension is managed and cannot be removed” Virus from your computer.

Method-1:Remove “This extension is managed and cannot be removed” Virus manually

(Require professional skills. Only for Expert users)

Warning!This step involves changing the registry and if you have no enough experience and techniques in computer operation, you may cause a serious trouble on the PC with this methods. So please directly turn to the Method-2.

Method-2:Remove “This extension is managed and cannot be removed” Virus automatically

(Easy and convenient. For all users)



Method-1:Removing “This extension is managed and cannot be removed” Virus manually

(Require professional skills. Only for Expert users)


Part-1 For Windows OS

Part-2 for Mac OS


Part-1 For Windows OS

Step-1 Remove “This extension is managed and cannot be removed” Virus from your browser (Chrome, Firefox, IE, Edge).

  • Detect certain Extensions and Remove them.

On Chrome

Run Chrome >click the “Menu” button> select “More tools ”> click “Extensions”> click the “trash can icon”

On Mozilla Firefox

Run Firefox> click the “Menu” button> click the “Add-ons” button> select Extensions or Add-ons panel >click Disable or Remove button

On Internet Explorer

On Microsoft Edge

Edge browser doesn’t support extensions now. As a Microsoft Edge users, you can skip this step and turn to step-2 directly .

Step-2 Uninstall “This extension is managed and cannot be removed” Virus associated software from PC system.

(for all-version Windows OS)

1. Press “Windows + R” keys on your keyboard to open Run window;

2.Put in appwiz.cpl and press ENTER key to view the programs list in Control Panel;

3. Select all suspicious software you want to remove and click Uninstall.

Step-3 Delete malicious registry entries added by virus and malware from Registry.

1. Press “Windows + R” keys on your keyboard to open Run window;

2. Put in “Regedit ” and press Enter;

3. Press “CTRL + F” keys and put in the name of virus or malware to locate and delete its malicious files.

If you cannot find out the files through this way, please manually locate these entries:

HKLM\SOFTWARE\Classes\AppID\.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\virus name
HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Winlogon “Shell” = “%AppData%\.exe”
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run ‘Random’
HKEY_LOCAL_MACHINE\Software\Microsoft\WindowsNT\CurrentVersion\Random


Warning! In this step, you may not find out all the files given by viruses or malware or you may accidentally delete the system registry files, which will lead to unsuccessful removal or huge damage on the computer system. Once again, if you are not an expert users, do not removal any “This extension is managed and cannot be removed” Virus manually. Please check the auto removal methods.



Method-2:Removing “This extension is managed and cannot be removed” Virus automatically

(Easy and convenient. For all users)

  • From Windows OS

A Clean and easy-operated tool is recommend in this Method: SpyHunter Anti-Malware+RegcurePro.

Step-1 Install SpyHunter Anti-Malware.

1. Click the button below to download SpyHunter Anti-Malware safely:

2. After downloaded, double-click SpyHunter-Installer to start installing SpyHunter Anti-Malware.

3. When SpyHunter Anti-Malware is installed, run a scan to detect virus and malware:

4. Once SpyHunter Anti-Malware completes the scan, click Fix Threats to get rid of all virus and malware

Step-2 Install RegcurePro to fix all damaged registry files

(This step will help fix all the registry error and system bugs. RegcurePro is the best option. It guides the PC from the viruses infection and malware re-activated. And it can periodically maintain the system for you. It is a good choice for users who has busy schedule and little knowledge here.

1. Click this link: Download RegcurePro or the button below to download RegcurePro safely:

2. After downloaded <<double-click RegCureProSetup to start the installation of RegcurePro.

3.When RegcurePro is installed, it will be run automatically<< click Click to Start Scan to detect files of “This extension is managed and cannot be removed” Virus:

4.After RegcurePro completes the scan << click Fix All to solve related problem.


Remove “This extension is managed and cannot be removed” Virus From Mac OS

Only 3 Steps, Remove all threats!


The best Mac OS protector: MacKeeper is highly recommended. It is designed to protect your Mac from malware and optimize your Mac into best performance. With MacKeeper, you can receive professional assistance from Apple Certified Support Professional expert to solve all problems on your Mac. Moreover, MacKeeper has a richer set of useful features such as Find and Fix, Geek on Demand,Internet Security, Anti-Theft, Fast Cleanup, Duplicates Finder, Update Tracker, Backup, Disk Usage, Data Encryptor, Default Apps, Shredder, Files Finder, Human Assistance, Smart Uninstaller.


1. click here:download MacKeep” or the download button below download MacKeeper now:

2. Double-click “MacKeeper.3.10.2.pkg” <<follow its instructions to install it:

3. In “System Status” tab, run a Scan to detect the virus and malware. Then click “Fix items Safely” to clean up all virus and malware:

The entire auto-method is easy to operate. You could be your own PC Guard with them. We hope it achieve a clean PC environment for you! Any question, Please contact us!



Friendly reminder:

Any careless behavior will bring in “This extension is managed and cannot be removed” Virus. Please keep in mind that you should keep away from the spam email, illegal website, and unlicensed software, or anything of unreliable source.

Besides, regular security scan on the PC is recommended. And please reserve the functional and healthy security programs to assist you. RegcurePro for Windows OS and Mackeeper can be a great assistant. Wish you a clean computer environment!

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