How to Remove Virus:DOS/Rovnix.W Completely, DOS/Rovnix.W Removal Tips

Virus: DOS/Rovnix.W Keeps Reappearing? Cannot remove DOS/Rovnix.W from PC?

Your PC has picked up a virus called DOS/Rovnix.W, but after trying many scanners, it still keeps on your PC? No worries, please read this post.

A, what Virus: DOS/Rovnix.W is?

Virus: DOS/Rovnix.W or DOS/Rovnix.W is a kind of Trojan that can hit the installed PCs seriously. It can make changes of the system in the background. This virus can modify the host files and registry and add new files on the system, so you can find that your system act in a strange way when you start it. DOS/Rovnix.W can block your accessing the internet, so you may lose connection with network. In addition, this Trojan can prevent you from running some certain programs on the system, if you try to run any of them, you can get some fatal errors. In other cases, this virus can stop you from installing or downloading files and applications on the internet. It is not smart to try to install new anti-virus programs online.

Apart from these damages, Virus: DOS/Rovnix.W will modify the settings of internet browsers, so you can get many annoying redirections to malicious websites which contain a bunch of op-up ads or links. These redirections can show on every page in any time if you open your browsers like IE, Chrome, or Firefox and want to search something. In addition, like other Trojan, DOS/Rovnix.W can introduce other threats like PWS:Win32/Zbot.gen!AP, DOS/Rovnix.V, Bootkit Cidox or Search.conduit onto the affected computers.

B, The way used by DOS/Rovnix.W to get on your PC

DOS/Rovnix.W can be installed on the target computers by many ways. It can be bundled with freeware or shareware, or be attached with popup ads or links, or be inserted into infected sites, so you need to be more careful on searching the internet.

C, Why do I cannot remove Virus: DOS/Rovnix.W

Virus: DOS/Rovnix.W or DOS/Rovnix.W is difficult to be removed from the affected PCs. this virus can be detected by famous antivirus applications like Microsoft Security Essentials, Malwarebytes or others. But these security programs have no ability to remove this virus, even you these programs are telling you to restart the computer to complete clean, however, after you following the steps to restart your system, virus: DOS/Rovnix.W appears repeal if you do a scan again. In some case, you can get the messages like “the virus cannot be found or there is an error encountered while taking an action with it”.

Your PC has gotten great bit by DOS/Rovnix.W

1, DOS/Rovnix.W can attack your PC in the background.
2, this Trojan can alter the settings of the system.
3, it can create new files and registry or other features which will attack the PC seriously.
4, this virus can show many annoying pop-ups and redirections if you open your internet browsers.
5, DOS/Rovnix.W will introduce other infections on the target computers.
6, it is hard to remove DOS/Rovnix.W from PC.

Best way to get rid of Virus: DOS/Rovnix.W From PC 


Removal Guide 1: RemoveVirus:DOS/Rovnix.W Manually

Step 1.Get into the Safe Mode with Networking
Step: Reboot your computer. As the computer is booting but before Windows launches, tap the "F8 key" continuously which should bring up the "Windows Advanced Options Menu" as shown below. Use your arrow keys to highlight "Safe Mode with Networking" option and press Enter key.

Step 2, Disable any suspicious startup items.

For Windows XP:

Step: Click Start menu -> click Run -> type: msconfig in the search bar -> open System Configuration Utility -> Disable all possible startup items including those of DOS/Rovnix.W.

Step 3,Show hidden files

a) Open Control Panel from Start menu and search for Folder Options;
b) Under View tab to tick Show hidden files and folders and non-tick Hide protected operating system files (Recommended) and then click OK;
c) Click on the “Start” menu and then click on the “Search programs and files” box, Search for and delete these files created by DOS/Rovnix.W.

Step 4, Open Windows Task Manager and close all DOS/Rovnix.W running processes.
step: Use CTRL+ALT+DEL combination to open Task Manager

step 5, Remove add-ons on your infected browsers:

Internet Explorer:

1) Go to Tools -> ‘Manage Add-ons’;

2) Choose ‘Search Providers’ -> choose ‘Bing’ search engine or ‘Google’ search engine and make it default;

3) Select ‘Search Results’ and click ‘Remove’ to remove it;

4) Go to ‘Tools’ -> ‘Internet Options’; select ‘General tab’ and click website, e.g. Google.com. Click OK to save changes.

Google Chrome

1) Click on ‘Customize and control’ Google Chrome icon, select ‘Settings’;

2) Choose ‘Basic Options’;

3) Change Google Chrome’s homepage to google.com or any other and click the ‘Manage Search Engines…’ button;

4) Select ‘Google’ from the list and make it your default search engine;

5) Select ‘Search Result’ from the list to remove it by clicking the ‘X’ mark.

Mozilla Firefox

1) Click on the magnifier’s icon and select ‘Manage Search Engine…’;

2) Choose ‘Search Results’ from the list and click ‘Remove’ and OK to save changes;

3) Go to ‘Tools’ -> “Options”. Reset the startup homepage or change it to google.com under ‘General tab;

Step 6, remove all infected files and registry as follows:

%AllUsersProfile%\ DOS/Rovnix.W
%AllUsersProfile%\Application Data\.dll


Step 7, reboot your PC back to the normal mode and then check 

Removal Guide 2: RemoveVirus:DOS/Rovnix.W with Removal Tool

1. Click Here to install  Removal Tool to automatically remove it quickly.


2. Install SpyHunter by reading the installation details.

3. Scan out and remove the residing files of infection.
After you install the program, please open it, and switch to Scan tab, perform quick or full scan to eliminate possible virus infection file

Once the scan is over, you can click view button to check the detail information of the detection. Please make sure to click “Remove” button to completely remove the malicious files from your computer.

Video of getting rid of  DOS/Rovnix.W


All in all: Virus: DOS/Rovnix.W is a kind of Trojan which can install on the PCs by ways, once this virus installs, you can see other new infections appear on the system.  You have to uninstall it from the PC manually.please download SpyHunter to help you quickly and safely remove all possible infections from your computer.

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