Best Methods to Delete Ransom:HTML/Critroni.A from Google Chrome/IE/Firefox

Victim: Dear Kaspersky software producer, my computer was attacked by ransom virus type „Critroni.A“ and encrypted great amount of my private data. I saw running an unknown program „Alpiner“ in the Task Manager. After some seconds of running canceled I program. But most of my private data were just encrypted. Encrypted files have extension „.qlrjien“. There are in some folders files „!Decrypt-All-Files-qlrjien.bmp“ with the instructions what to do in the next (connection with the ransom people). Have you any possibilities to help me with decryption of my files?

The Description of Ransom:HTML/Critroni.A

Ransom:HTML/Critroni.A is a position to encrypt files on compromised computer and then scam money in exchange for the decryption key. As a consequence, it is also taken for an obnoxious ransomware. When appears on your computer, it also would bundle with other infections such as virus, spyware, malware, or worms, etc. In addition to this, the files encrypted by it cannot be open and your personal information or data may be at risk.

Ransom:HTML/Critroni.A, as a ransomware, is provided with a wide distribution. It is able to appear on most of Windows system such as Windows 2000, Windows 7, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP, etc. Certainly, it also has different propagation paths. Spam emails, intrusive sites, sponsored ads, unknown hyperlinks, other threats, and system security holes or vulnerabilities are probable to contribute to its existence.

In consideration of the description above, Ransom:HTML/Critroni.A , besides cheating your money, is also capable of making you a round of issues. As a result, you had better to remove it as quickly as possible.

Methods to Get Rid of Ransom:HTML/Critroni.A

Method 1. Remove Ransom:HTML/Critroni.A manually

Step 1: Restart the computer and enter Safe Mode.

You need to restart your PC and keep pressing F8 key before Windows launches. When you get to the interface, please select “Safe Mode with Networking” and then press “Enter” on your keyboard.

Step 2: Stop Ransom:HTML/Critroni.A from running on your system.

Press Ctrl+Alt+Del keys simultaneously to quickly get to Windows Task Manager > Click Processes > Find all the harmful processes and right click to end them.

Step 3: Show hidden files on your PC and then delete the malicious ones.

Start button>>Control Panel>>Appearance and Themes>>Folder Options.

In view tab, tickShow hidden files and folders” and deselectHide protected operating system files (Recommended)”. And then click “Apply”. Since all the related hidden files have been shown, you can go to local disk C or other place to search for them and delete them.

Step 4: Delete vicious registry entries of Ransom:HTML/Critroni.A.

Click Start and find Run. Input “regedit” and then click “OK” > Switch to Registry Editor >Find out all the harmful keys and right click to remove them.



Note: If you cannot remove this ransomware completely from the guide above or you want to detect other threats such as adware, or malware, you can take consideration to install SpyHunter here to help you.

Method 2. Remove Ransom:HTML/Critroni.A automatically

SpyHunter is a real-time anti-malware program and automatic removal tool, which is able to do a lot of things for you.

  1. Detect and remove the latest malware attacks, such as worms, rootkits, etc.
  2. Protect your PC from varieties of infections and threats all the time.
  3. Allow you to restore backed up objects.

Step 1: Click the download icon to download and install SpyHunter.


Step 2: Click “Malware Scan” to have a quick scan for your computer >“Select All” and click “Fix Threats” to clean up all viruses and invaders.


To improve the performance of a PC, we need to fix the Registry Errors and system rubbishes. RegCure Pro is a specialist in this field. Fragmented Core Operating, System Files Fragmented Files on Hard Drive, and Accumulated Junk File Clutter are all can be cleaned by RegCure Pro.

Step 1: Click the safe link here or the icon below to download RegCure Pro!

Step 2: Double click to run the downloaded file and click “next” to install RegCure.

Step 3: RegCure will automatically open on your screen. You just need to make a System Scan for computer errors.

Step 4: Choose the item you want and click “Fix All” to get rid of the harmful problems.

Note: Ransom:HTML/Critroni.A, as a dangerous ransomware, has the ability to cause a strand of problems in your computer. As a consequence, you have to get rid of it unhesitatingly. If you don’t want to remove it with manual guide, or you itch to protect your system from it, you can think of downloading SpyHunter to help you. If desiring for optimizing your system, Please install RegCure Pro to help you.

One comment on “Best Methods to Delete Ransom:HTML/Critroni.A from Google Chrome/IE/Firefox

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