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Remove Trezaa ads (Removal Guide) - Oct 2020 update

removal by Alice Woods - - | Type: Adware

Trezaa – an adware which has been detected as PUP.Optional.Trezaa by numerous anti-viruses

Trezaa pop-upsTrezaa - an adware which diminishes your time online because it causes tons of promotional ads.

Questions about Trezaa ads

Trezaa is a potentially unwanted program which supposedly delivers coupons and similar deals while you are shopping online. However, instead of performing as promised, it causes redirects to insecure websites and even adds Trezaa.Scheduler.exe to make sure this process is persistent. As a result, it might be difficult to uninstall the virus because of the additional files on the system. If you found this PUP, you should check your recently installed apps. If you use Soft32, Softonic and to download your apps, they can be the reason users encounter sponsored ads from this adware. To identify the particular virus, check the pop-up windows or banners for this and similar phrases: “You’ve received a premium offer from Trezaa”, and similar ads.

Name Trezaa
Type  Adware
main executable file Trezaa.Scheduler.exe
Symptoms  Injects advertisements onto web pages, redirects to suspicious sites
Distribution  Software bundles, deceptive ads, insecure download sites
Purpose  Displays coupons from questionable sites with competitive prices
Identified by these slogans 
  • Powered by Trezaa;
  • Brought to you by Trezaa;
  • You’ve received a premium offer from Trezaa;
  • Ads by Trezaa
Can be detected as PUP.Optional.Trezaa.PrxySvxRst
Elimination  Use Reimage Reimage Cleaner Intego for general cleaning and Trezaa removal

Instead of the promised money-saving offers, Trezaa overflows your browser with multiple ads leading to the sponsored websites. According to the security experts,[1] these sites must be avoided and left without entering personal information as they can be involved to tech support scams and similar fraud activities.

In case you are infected with this virus and do not want to risk your system’s health any longer, there are some Trezaa removal tips prepared for you at the end of this article. However, if you need a quick tip, install reputable anti-spyware, update it to its latest versions and run a scan. You should get rid of every malicious component detected as unsafe.

From first sight, the adware seems harmless. However, people have been having a difficult time to get rid of the unwanted content completely. Your AV may detect this threat as PUP.Optional.Trezaa.PrxySvxRst or find the additional Trezaa.Scheduler.exe file running in the background. You should definitely remove these components if they are detected on your system.

Additionally, you may encounter Trezaa uninstall error when trying to remove the adware from the system. This error comes up because it has already made the following changes:

  • added browser extensions or toolbars;
  • changed data;
  • installed executable files;
  • altered registry entries.

Trezaa malware

Main activity by the adware – numerous ads displayed on the victim's desktop

We have already mentioned that clicking on Treeza ads can be dangerous. However, malware developers do not inject these numerous ads just for their malevolent enjoyment. You should also be aware that your clicks gather revenue for the malware developers.

The aggressive marketing method also referred to as pay-per-click revenue gathering,[2] is practiced by the vast majority of adware creators. It is based on collaborating with multiple affiliate third-parties, promoting their websites to increase their traffic, and collecting revenue for this promotion. So you need to avoid clicking on the content delivered by Trezaa virus and browsing websites you may be redirected to.

Adware may also track your data to generate more relevant ads and increase the chance of you clicking on them. So, if you accidentally click on any of the ads titled “Ads by Trezaa” or “Powered by Trezaa” and end up in such a suspicious site, it is important that you refrain from clicking on any of the links, ads, software updates or software that might be suggested to you.

In case you have started seeing similar ads and are constantly redirected to suspicious sites, scan your system with some reputable antivirus tool, such as Reimage Reimage Cleaner Intego, to detect and remove Treeza from your computer.

Trezaa removal is important because of the additional content and data tracking[3] issue. Scanning your device with the anti-malware tools can significantly improve the performance of your computer, even if you already have antivirus on the system. A full system scan determines corrupted, malicious files and potentially unwanted programs. We have a few suggestions of this useful software below.

  Trezaa adsTrezaa is a potentially unwanted program that affects the performance of your device by delivering intrusive ads.

Software bundles used to distribute Trezaa

Trezaa malware does not differ from other ad-supported PUPs. Speaking of its distribution methods, it spreads via the most popular PUP distribution technique called “bundling.” If you are unfamiliar with this term yet, let us explain to you what “bundling” means. When PUP developers bundle programs, they create software packages. They usually pack well-known free programs together with some potentially unwanted ones.

Unfortunately, such software package looks like an individual program, and, for this reason, a lot of computer users are tricked into installing the whole package of programs without realizing that it contains some potentially dangerous applications. You can easily refuse to install such additional components. Simply select “Advanced” or “Custom” installation settings when installing new software and untick the checkboxes next to suggestions to install optional, or “recommended” downloads.

FAQ about the adware

Question. I keep receiving pop-ups, banners, and even in-text ads by Trezaa. These adverts are really annoying, but I just don’t have an idea why they started to appear on my screen. What is the problem?

Answer. If you have noticed intrusive advertisements powered by Trezaa, it means that there is a potentially unwanted software (categorized as adware) installed on your system. It could enter your computer alongside some recently installed free program. Adware programs are extremely annoying; besides, ads that such programs generate are generally deceptive. Please, do not click on any content brought to you by Trezaa; otherwise, this program will force you to visit unreliable or even harmful third-party websites. You can remove Trezaa without a hesitation because this program is completely useless.

Trezaa removal should be performed using anti-malware tools

There is no reason to keep useless tools installed on your computer. You should stop the unpleasant activities by uninstalling this program from your computer. It is not as simple as it sounds; you can follow the manual removal guide, which is provided below, and try to remove Trezaa on your own.

However, you should keep in mind that threats like this usually install add-ons, extensions and other malicious contents, which you may not be aware of. Therefore, overlooking these additional virus-related components may affect the results of Trezaa removal. To avoid such mistakes, you can always opt for automatic elimination and terminate the virus using a trustworthy anti-malware tool. Just make sure you keep your antivirus utility updated to ensure the best protection.

You may remove virus damage with a help of Reimage Reimage Cleaner Intego. SpyHunter 5Combo Cleaner and Malwarebytes are recommended to detect potentially unwanted programs and viruses with all their files and registry entries that are related to them.

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Compatible with Microsoft Windows Supported versions Compatible with OS X Supported versions
What to do if failed?
If you failed to remove virus damage using Reimage Intego, submit a question to our support team and provide as much details as possible.
Reimage Intego has a free limited scanner. Reimage Intego offers more through scan when you purchase its full version. When free scanner detects issues, you can fix them using free manual repairs or you can decide to purchase the full version in order to fix them automatically.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Reimage, try running SpyHunter 5.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Intego, try running Combo Cleaner.

To remove Trezaa ads, follow these steps:

Delete Trezaa from Windows systems

Remove Trezaa from the device that got affected by this intrusive adware:

To remove Trezaa from Windows 10/8  machines, please follow these steps:

  1. Enter Control Panel into Windows search box and hit Enter or click on the search result.
  2. Under Programs, select Uninstall a program.Uninstall from Windows 1
  3. From the list, find entries related to Trezaa (or any other recently installed suspicious program).
  4. Right-click on the application and select Uninstall.
  5. If User Account Control shows up, click Yes.
  6. Wait till uninstallation process is complete and click OK.Uninstall from Windows 2

If you are Windows 7/XP user, proceed with the following instructions:

  1. Click on Windows Start > Control Panel located on the right pane (if you are Windows XP user, click on Add/Remove Programs).
  2. In Control Panel, select Programs > Uninstall a program.Uninstall from Windows 7/XP
  3. Pick the unwanted application by clicking on it once.
  4. At the top, click Uninstall/Change.
  5. In the confirmation prompt, pick Yes.
  6. Click OK once the removal process is finished.

Eliminate Trezaa from Internet Explorer (IE)

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 Trezaa and other 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,
  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 again to complete Trezaa removal.Reset Internet Explorer

Remove Trezaa ads 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 Trezaa-related extension and click on the Gear icon.
  3. Click on Uninstall at the bottom.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 Privacy & security.
  2. Under Clear browsing data, pick Choose what to clear.
  3. Select everything (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.Clear Edge browsing data

Reset MS Edge if that 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

If this solution failed to help you, you need to use an advanced Edge reset method. Note that you need to backup your data before proceeding.

  1. Find the following folder on your computer: C:\\Users\\%username%\\AppData\\Local\\Packages\\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  2. Press Ctrl + A on your keyboard to select all folders.
  3. Right-click on them and pick DeleteAdvanced MS Edge reset 1
  4. Now right-click on the Start button and pick Windows PowerShell (Admin).
  5. When the new window opens, copy and paste the following command, and then press Enter:

    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\\AppXManifest.xml” -VerboseAdvanced MS Edge reset 2

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 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.Reset Chromium Edge

Get rid of Trezaa from Mozilla Firefox (FF)

You should clean your browser thoroughly so no extensions, bookmarks or toolbars can affect the speed or performance of Firefox

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 plugins that are related to Trezaa and click Remove.Remove extensions from Firefox

Clear cookies and site data:

  1. Click Menu and pick Options.
  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, as well as Cached Web Content and press Clear.Clear cookies and site data from Firefox

In case Trezaa did not get removed after following the instructions above, 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 – this should complete Trezaa removal.Reset Firefox 2

Uninstall Trezaa from Google Chrome

Since Trezaa may add browser extensions and similar unwanted content, make sure to reset your browser to default

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 the suspicious plugins that might be related to Trezaa 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

If the above-methods did not help you, reset Google Chrome to eliminate all the Trezaa-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 to complete Trezaa removal.Reset Chrome 2

Delete Trezaa from Safari

Remove unwanted extensions from Safari:

  1. Click Safari > Preferences…
  2. In the new window, pick Extensions.
  3. Select the unwanted extension related to Trezaa and select Uninstall.Remove extensions from Safari

Clear cookies and other website data from Safari:

  1. Click Safari > Clear History…
  2. From the drop-down menu under Clear, pick all history.
  3. Confirm with Clear History.Clear cookies and website data from Safari

Reset Safari if the above-mentioned steps did not help you:

  1. Click Safari > Preferences…
  2. Go to Advanced tab.
  3. Tick the Show Develop menu in menu bar.
  4. From the menu bar, click Develop, and then select Empty Caches.Reset Safari

Access your website securely from any location

When you work on the domain, site, blog, or different project that requires constant management, content creation, or coding, you may need to connect to the server and content management service more often. It is a hassle when your website is protected from suspicious connections and unauthorized IP addresses.

The best solution for creating a tighter network could be a dedicated/fixed IP address. If you make your IP address static and set to your device, you can connect to the CMS from any location and do not create any additional issues for server or network manager that need to monitor connections and activities. This is how you bypass some of the authentications factors and can remotely use your banking accounts without triggering suspicious with each login. 

VPN software providers like Private Internet Access can help you with such settings and offer the option to control the online reputation and manage projects easily from any part of the world. It is better to clock the access to your website from different IP addresses. So you can keep the project safe and secure when you have the dedicated IP address VPN and protected access to the content management system.

Backup files for the later use, in case of the malware attack

Computer users can suffer from data losses due to cyber infections or their own faulty doings. Ransomware can encrypt and hold files hostage, while unforeseen power cuts might cause a loss of important documents. If you have proper up-to-date backups, you can easily recover after such an incident and get back to work. It is also equally important to update backups on a regular basis so that the newest information remains intact – you can set this process to be performed automatically.

When you have the previous version of every important document or project you can avoid frustration and breakdowns. It comes in handy when malware strikes out of nowhere. Use Data Recovery Pro for the data restoration process.

About the author
Alice Woods
Alice Woods - Likes to teach users about virus prevention

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  1. Iaio says:
    March 15th, 2016 at 4:06 am

    Thank you for providing this removal guide! I have just removed Trezaa. thumbs up!

  2. Rovena says:
    March 15th, 2016 at 4:08 am

    I thought Trezaa was a complicated virus, but actually it was easy to get rid of it. Do not be scared – Trezaa removal procedure is easier than you think 😉

  3. phillip says:
    March 15th, 2016 at 4:09 am

    Annoying virus! I am so disappointed that I did allow this threat to enter my computer system… Stupid me! Now I have my screen polluted with worthless ads. Hope this removal guide works! lets see…

  4. phillip says:
    March 15th, 2016 at 12:47 pm

    Success! Removed it!

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