How Can I Remove from Infected Computer

When you are always redirected to, and accompany with tons of advertisements cover your PC screen, you should consider that there must be something wrong with the computer. And most commonly, that’s the consequence of virus infected. So, what kind of virus it belongs to? Is it very dangerous?

remove-CJ.dotomi-a is believed to be a member of adware and potentially unwanted program, though no one ever clearly claim it to be, it has the adware-type features. It drops on the computer system by bundling with freeware uploaded on the Internet, and when the freeware package is downloaded, so does the program. And it gets installed in the same way as it is downloaded. That’s why we always warn you to pay attention to the installation process. Once it arrives your computer, it initiates malicious activities. Firstly, it displays all kinds of ads, including banners, pop-ups, in-texts, and other similar contents. It may pop up a window saying that you should install or update a certain program, but if you tap the “Click to install now” or “Run update” button, it downloads a program or update package but that’s not the original one. You only surprise to find that what is downloaded and installed is other unwanted program or ad-supported application.

Secondly, it messes up the browsers like Google, Safari, Edge, and Firefox, etc.. In order to allow itself run automatically, it changes default settings, and another function of these changes is to prevent it from manual remove. When it finishes modifying settings, you are redirected to commercial or third party websites every time you browse.

Thirdly, too many ads takes up the CPU resource so the computer speed is slowed down. And the constantly pop up ads disturb your online browsing.

Last but not least, it collects your important informations by monitoring the browsing activities, and then, these informations are sent to crooks and used in illegal ways.


Remove from infected computer

Way 1: Removal video
Way 2: Manual step(for proficient computer users)
Way 3: Automatic step(with famous anti-spyware application – SpyHunter)


Way 1: Removal video

Way 2: Manual step(for proficient computer users)

Step 1: Remove Search Expanse from Windows Task Manager.

Press Ctrl+Alt+Delete→ Windows Task Manager→ Processes→ find Search Expanse→ end its associated running process.

Windows Task Manager

Step 2: Uninstall suspicious programs related to Search Expanse from Control Panel.
Click Start→ Control Panel→ Programs→ Uninstall a Program→ choose Search Expanse suspicious programs to uninstall

alt=Windows7 control panel

Step 3: Remove Search Expanse by resetting browser

Internet Explorer:

Press Alt+T→ Internet Options→ Advanced tab→ Click Reset→ Select the tick box and again click Reset

ie reset

Mozilla Firefox:
Press Alt+H→ Troubleshooting Information→ Click Reset Firefox→ Repeate click another Reset Firefox→ Finish

3Click on the Reset Firefox button.

Google Chrome:

Launch Google→ Tools and Extensions→ click the Trash Can Icon→ Settings→  Show Advanced Settings→ Reset.


Way 3: Automatic step(with famous anti-spyware application – SpyHunter)

SpyHunter is a powerful, real-time anti-spyware application, and designed to assist the average computer user in protecting their PC from malicious threats. SpyHunter offers additional customization capabilities to ensure every user is able to custom tailor SpyHunter to fit their specific needs.

Step 1: Click the below button to download SpyHunter.

alt=download Step 2: Click on “run” to install the program.


Step 3: After the installation, click “Finish”


Step 4: Click “Start New Scan” to scan and diagnose your entire system automatically.

alt=SpyHunter Scan

Step 5: When the scanning finishes, all detected threats will be listed out. Then, you can click on “Fix Threats” to remove all of the threats found in your system.



To keep your computer away from threats, you should always scan downloads before you open them or only download from trusted sources. Of course, there is another option for you. SpyHunter is a powerful, real-time anti-spyware application that can help you fix threats and remove malware as soon as possible. So, you can choose to download now to safeguard your computer.


Recommended: Use RegCure Pro to optimize your computer

RegCure Pro is a kind  that is designed to improve your computer’s speed and performance. It can not only fix the computer’s system, but also clean up the malicious registry, junk, duplicate files and errors. The best way to improve your computer’s performance is to start with a scan. It can help you understand the current health status of your computer.

1. You can download RegCure Pro from the following button.

alt=download2.Install step by step.

alt=Regcure Install

3,Give your computer a comprehensive scan.

alt=Regcure Install

4.Fix all problems detected by RegCure Pro.

alt=regcure fix all

Download SpyHunter to remove virus

Download RegCure Pro to improve computer performance

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