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  • Active
  • Severity: Medium
  • Adware
  • Windows, Mac
  • Verified · Sep 2018

How to remove Cpdatec.com

A step-by-step removal guide for affected devices. Follow the verified procedure below — most readers complete it in under 10 minutes.

Lucia Danes · Virus researcher

Cpdatec.com – an ad-supported application which sends annoying ads straightly to the user's desktop

Cpdatec.com adware

Cpdatec.com is adware[1] which can occur in the system because the user has missed some steps while downloading software from a free Internet source. Once installed, this unwanted program secretly modifies the infected web browser's home page and stars pushing irritative notifications. Moreover, Cpdatec.com adware can redirect you to potentially dangerous pages and such activity might relate in an installation of serious malware. If you want to reverse all changes that were done by this PUP[2] and get rid of the annoying adverts, you should eliminate this adware from your computer permanently.

Name Cpdatec.com
Category Adware/ad-supported program
Sub-category PUP(potentially unwanted program)
Mostly affected OS Windows 
Infected browsers Google Chrome, Mozilla Firefox, Internet Explorer, Microsoft Edge
Purpose To gain income from intrusive advertisements
Prevention Stay away from secondary installers, track all your downloads in the Custom/Advanced section, avoid visiting questionable websites
Damage repairing You can take care of the damage by installing FortectIntego

Although Cpdatec.com virus affects mostly Windows users, that does not mean that developers will not create a version suitable also for the Mac OS X. Moreover, this adware can infect web browsers such as Google Chrome, Mozilla Firefox, Internet Explorer, Microsoft Edge, and once it does that, such signs might appear and inform you that your computer system and browsers are affected by an adware-type application:

  • Your browser's main page has been modified against your will;
  • You are facing dubious redirects to potentially dangerous and questionable pages;
  • Adware-related ads are occupying your computer screen every time you browse via the infected web browser;
  • Browsers are performing every task slower than before.

If you ever overcome such signs on your computer, you should get ready to remove Cpdatec.com virus. This can be done by using reliable anti-malware tools or by performing the elimination manually. Moreover, you can take care of the damage done by the ad-supported program by using computer security and fixing software such as FortectIntego.

Another reason to perform the Cpdatec.com removal is its ability to collect non-personal details which are based on your browsing habits. Such information includes various pages visited, pictures viewed, bookmarks saved, IP addresses, etc. This type of data is collected to produce beneficial advertisements which relate to the users' needs that were discovered while tracking browsing data.

Cpdatec.com PUP

Avoid adware infections

According to researches made by IT experts from NoVirus.uk[3], adware is commonly spread through many sources. First, there is a deceptive marketing technique named “bundling”.That means that various unwanted components get secretly installed into the user's computer system when downloading free programs from the Internet. You can track such incoming downloads in the Custom or Advanced installation section.

Furthermore, ad-supported applications can distribute through rogue websites. There is a big number of pages on the Internet which are promoted by third-parties and because of that they often lack recommended protection. If you are very likely to visit such pages, you increase the risk of getting affected with adware and other potentially unwanted programs. So, if you ever encounter a dubious-looking site, better eliminate it for your own safety.

Get rid of Cpdatec.com adware

To remove Cpdatec.com virus, you will need to take some actions of your own or lean on anti-malware tools. If you have decided to deal with the potentially unwanted program on your own, you will need to eliminate all adware-added web browser extensions and plug-ins from browsers such as Google Chrome, Mozilla Firefox, Internet Explorer, Microsoft Edge, and so on. You can find more detailed instructions below this article.

Perform the Cpdatec.com removal by using anti-malware programs if you are expecting the process to be faster and more effective. These security programs will ensure you that the entire elimination will be completed just in a few minutes and the ad-supported program will be removed safely. However, after the anti-malware does the job, do not forget to refresh web browsers that were infected with adware.

Uninstall from Windows

Uninstall from Windows 10/8:

  1. Type Control Panel into the Windows search box and open the result.
  2. Under Programs, select Uninstall a program.Uninstall from Windows 10/8

Uninstall from Windows 7/XP:

  1. Click on Windows Start > Control Panel (Windows XP users should click on Add/Remove Programs).
  2. In Control Panel, select Programs > Uninstall a program.Uninstall from Windows 7/XP

Remove the unwanted program:

  1. In the Programs and Features window, look for any recently installed suspicious entries, select them, and click Uninstall.
  2. If User Account Control appears, click Yes to confirm, then complete the removal.Uninstall the unwanted program from Windows

Reset Internet Explorer

Remove dangerous add-ons:

  1. Open Internet Explorer, click on the Gear icon (IE menu) on the top-right corner of the browser
  2. Pick Manage Add-ons.
  3. You will see a Manage Add-ons window. Here, look for suspicious plugins. Click on these entries and select Disable.Remove add-ons from Internet Explorer

Change your homepage if it was altered:

  1. Open IE and click on the Gear icon.
  2. Select Internet Options.
  3. In the General tab, delete the Home page address and replace it by your preferred one (for example, Google.com).
  4. Click Apply and then select OK.Reset IE homepage

Delete temporary files:

  1. Press on the Gear icon and select Internet Options.
  2. Under Browsing history, click Delete...
  3. Select relevant fields and press Delete.Clear temporary files from Internet Explorer

Reset Internet Explorer:

  1. Click on Gear icon > Internet options and select Advanced tab.
  2. Select Reset.
  3. In the new window, check Delete personal settings and select Reset.Reset Internet Explorer

Remove from Microsoft Edge

Delete unwanted extensions from MS Edge:

  1. Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
  2. From the list, pick the extension and click on the Gear icon.
  3. Click Remove.Remove extensions from Edge

Clear cookies and other browser data:

  1. Click on the Menu (three horizontal dots at the top-right of the browser window) and select Settings > Privacy, search, and services..
  2. Under Clear browsing data, pick Choose what to clear.
  3. Select Cookies and other site data and Cached images and files. (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.Clear Edge browsing data

Restore new tab and homepage settings:

  1. Click the menu icon and choose Settings.
  2. Then find On startup section.
  3. Click Remove next to any suspicious startup page.

Reset MS Edge if the above steps did not work:

  1. Press on Ctrl + Shift + Esc to open Task Manager.
  2. Click on More details arrow at the bottom of the window.
  3. Select Details tab.
  4. Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running.Reset MS Edge

Instructions for Chromium-based Edge

Delete extensions from MS Edge (Chromium):

  1. Open Edge and click select Settings > Extensions.
  2. Delete unwanted extensions by clicking Remove.Remove extensions from Chromium Edge

Clear cache and site data:

  1. Click on Menu and go to Settings.
  2. Select Privacy, search and services.
  3. Under Clear browsing data, pick Choose what to clear.
  4. Under Time range, pick All time.
  5. Select Clear now.Clear browser data from Chroum Edge

Reset Chromium-based MS Edge:

  1. Click on Menu and select Settings.
  2. On the left side, pick Reset settings.
  3. Select Restore settings to their default values.
  4. Confirm with Reset.
  5. This will disable extensions and reset startup pages but will not delete bookmarks, saved passwords, or browsing history.Reset Chromium Edge

Remove from Mozilla Firefox (FF)

Remove dangerous extensions:

  1. Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
  2. Select Add-ons.
  3. In here, select the unwanted extension and click Remove.Remove extensions from Firefox

Reset the homepage:

  1. Click three horizontal lines at the top right corner to open the menu.
  2. Choose Settings.
  3. Under Home, set your preferred homepage and new tab settings.

Clear cookies and site data:

  1. Click Menu and pick Settings.
  2. Go to Privacy & Security section.
  3. Scroll down to locate Cookies and Site Data.
  4. Click on Clear Data...
  5. Select Cookies and Site Data and Temporary cached files and pages, then click Clear.Clear cookies and site data from Firefox

Reset Mozilla Firefox

If clearing the browser as explained above did not help, reset Mozilla Firefox:

  1. Open Mozilla Firefox browser and click the Menu.
  2. Go to Help and then choose Troubleshooting Information.Reset Firefox 1
  3. Under Give Firefox a tune up section, click on Refresh Firefox...
  4. Once the pop-up shows up, confirm the action by pressing on Refresh Firefox.Reset Firefox 2

Remove from Google Chrome

Delete malicious extensions from Google Chrome:

  1. Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
  2. In the newly opened window, you will see all the installed extensions. Uninstall all suspicious extensions related to the unwanted program by clicking Remove.Remove extensions from Chrome

Clear cache and web data from Chrome:

  1. Click on Menu and pick Settings.
  2. Under Privacy and security, select Clear browsing data.
  3. Select Browsing history, Cookies and other site data, as well as Cached images and files.
  4. Click Clear data.Clear cache and web data from Chrome

Change your homepage:

  1. Click menu and choose Settings.
  2. Look for a suspicious site in the On startup section.
  3. Click on Open a specific or set of pages and click on three dots to find the Remove option.

Reset Google Chrome:

If the previous methods did not help you, reset Google Chrome to eliminate all the unwanted components:

  1. Click on Menu and select Settings.
  2. In the Settings, scroll down and click Advanced.
  3. Scroll down and locate Reset and clean up section.
  4. Now click Restore settings to their original defaults.
  5. Confirm with Reset settings.Reset Chrome 2

Delete from Safari

Remove dangerous extensions:

  1. Open Safari, click Safari in the menu at the top-left of the screen, and select Preferences.
  2. Go to the Extensions tab, look for any suspicious entries, and click Uninstall to remove them.Remove extensions from Safari

Clear history and website data:

  1. Click Safari in the menu and pick Clear History.
  2. Set Clear to all history and confirm with Clear History.Clear history from Safari

Reset Safari:

  1. Click Safari in the menu and select Preferences > Advanced.
  2. Enable Show Develop menu in menu bar.
  3. From the menu bar, click Develop and select Empty Caches.Reset Safari

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