Home » EXE-W » Best way to remove wc11ar.sys

I scanned my desktop computer yesterday, it shows some malicious virus like wc11ar.sys. The scan report said it needs to be removed as soon as possible. But my antivirus seemed not be able to remove it. I tried to delete it several times, but it won’t go away. It always came back to my computer after restart. Should I be concerned about this threat? Is there an effective way to successfully get rid of it?

wc11ar.sys Information:

  • FileDescription: MMC WaveCast driver
  • LegalCopyright: Copyright 1999-2004, MMC Technology. All Rights Reserved.
  • ProductName: MMC WaveCast driver
  • ProductVersion: 3.3.0.153
  • Company: MMC Technology
  • FileMd5: ddd18431928885461a9eeb5e06021a5a
  • FileVersion: 3.3.0.153
  • Memos: -
  • Download wc11ar.sys fix tool
  • 88100740

What is wc11ar.sys

wc11ar.sys is a new Internet virus that will cripple your computers. It can also execute malicious action on your PC and it easily attack on Windows platform like Win7, Win8, XP, Vista etc. it secretly get entered in your PC and perform several malicious activities in order to corrupt your PC. It creates its own files and registry entries to your system once installed and changes your start-up items in order to disable your anti-virus programs from the start-up. wc11ar.sys damages Windows OS based system and usually enters the system without user’s consent. It generate some hidden location to help other rogue application to install onto your Window system. It will transfer your essential data to the cyber hackers with malignant purpose to earn illegal commission. Once installed, it will disabled folder options, task manager, registry editing tools and etc. it is responsible for creating lots of computer problems like slowing down of PC, popping up of multiple advertisements, system gone crashed and etc. It will modify system settings including Registry and Master Boot Record. This nasty trojan allows remote access to compromise your computer by changing your PC system settings without permission. the virus is a big threat to your system and should be terminated as quickly as possible.

The wc11ar.sys virus is often used by cyber criminals to deliver additional computer threats which can be adware, worms and malware. As designed, it is capable to record system data and browser history for remote hackers to perform illegal activities. When surfing the net, users will be typically redirected to unwanted web pages which pop up with numerous pesky ads. Besides, users will find that your default homepage, desktop image and other settings are changed without any consent. To regain a clean computer, users should take actions to delete the Trojan infection without any delay.

Invasive as the Trojan horse is, it is capable to trigger malfunction of normal programs. That is why your advanced antivirus can’t seem to eliminate the Trojan horse properly. In fact, the Trojan infection can block the function of antivirus to stop it from taking effective. Once the antivirus gets disabled, it won’t be able to delete the Trojan attack entirely, let alone any potential threat. Moreover, the Trojan horse changes itself daily, which makes it an obstacle for antivirus to update to its latest version to deal with the Trojan infection. Don’t waste your time to try another antivirus. Instead, all you need to do is to get rid of the wc11ar.sys virus from the computer in a manual removal way.

It is a kind of Windows illegal program that exploit system vulnerabilities and perform numerous vicious actions to deteriorate your PC. Some of its destructive actions are cited below:

Changes System settings
Automatic deletion of files and folders
Alters Windows Registry
Redirect Web browser and changes homepage settings
Slow system speed and Internet connection
Send browser history to remote website
Steal personal data like username, password, credit card and bank information
Block system restore function
Deactivates Windows security updates, error reporting service and Firewall
Unable to visit any security websites

wc11ar.sys Trojan creates a loophole to enter other malware into your computer and exploit its resources. It attack your system when you visit malicious websites and perform infected downloads. It also spread through infected email attachments, files photos etc. So, you must take preventive measures to protect your system from harmful threats. However, if you have got infection then don’t get panic and remove wc11ar.sys using proper removal steps.

Best way to handle with the Trojan virus completely?

wc11ar.sys affects the system, files and programs of the target computer terribly, that’s why you get stuck easily every time you play online games, surfing the web and launching system. Furthermore, this Trojan is so harmful that it corrupts your normal programs to block them from functioning smoothly. For example, such a stubborn Trojan damages your anti-virus software to disable its function and stop it from deleting any type computer threats entirely. Even the world-leading security applications still fail to confront with this malicious Trojan effectively. Because this Trojan keeps changing itself daily takes every possible to invade your computer miserably. In this case, manual removal with PC professionals online who are very expertise at dealing with such a hazardous Trojan horse.

Instructions on removing wc11ar.sys virus completely:

Manual removal is a complicated and risky process, so please back up all important data before making any changes on your computer. Here are some instructions to handle with the Trojan horse manually, and be cautious when going through the following steps.

1. Press Ctrl+Alt+Del keys together and stop wc11ar.sys virus processes in the Windows Task Manager.

2. Go to Folder Options from Control Panel. Under View tab, select Show hidden files and folders and uncheck Hide protected operating system files (Recommended), and then click OK. Remember to back up beforehand.

3. Press Windows+ R keys and search for regedit in Run. Delete associated files and registry entries related to wc11ar.sys virus from your PC completely as follows:

4. Reboot the computer normally to take effective, when the above steps are done.

Automatic Removal Tool (Recommended)

1. Download SpyHunter by clicking on the button below

2. Follow the details to complete the installation processes listed below.

1) Double click on the download file, and follow the prompts to launch the program.
2) Then click ‘Yes’ or ‘Allow’, if asked by the installer. The installer needs your permission to make changes to your computer.
3) SpyHunter installer will download its newest version from the Enigma Software Group servers.

4) Select your preferred language and click ‘OK’ button.
5) Accept the License Agreement and click the ‘Next’ button.

3. SpyHunter will start scanning your system automatically right after the installation has been completed successfully.

4. Get rid of all detected files.
5. Restart your computer to apply all made changes.

Automatically remove wc11ar.sys from the infected computer with SpyHunter.

Step one: Download SpyHunter by clicking the following icon.
Step two:Install SpyHunter on your computer step by step.

Step three: After installation, fully scan your computer, and then detect and remove every unfamiliar programs related to wc11ar.sys.

When focusing on computer protection, we have to face many kind of PC viruses. wc11ar.sys is one of the stubborn viruses which come from Trojan horse family. All of the Trojan horses will eat up most of the memories of the infected computer. At the moment you feel stuck when using your computer; you need to check if the computer is infected with Trojan virus. After the entire RAM is eaten up, you can hardly open a file which has bigger capacity or run a program. And it is difficult for antivirus to finish removal because it is set to automatically run with the infected system. Manual removal is an effective way to get rid of wc11ar.sys.

wc11ar.sys is located in:

  • c:\users\pc\appdata\local\microsoft\windows\temporary internet files\content.ie5\wiaevbit\wc11ar.sys
  • c:\documents and settings\dca\local settings\temporary internet files\content.ie5\x62w9q9y\wc11ar.sys
  • f:\program files\mil incorporated\mil shield\wc11ar.sys

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