How to uninstall AddUpgrade adware

What is AddUpgrade?

The AddUpgrade program is classified as adware and potentially unwanted application (PUA). After installation, adware-type applications feed users with advertisements and collect user-system information. Applications such as AddUpgrade are classified as PUAs, since people often download and install them inadvertently.

Typically, software such as AddUpgrade serve advertisements displayed in the form of banners, pop-ups, coupons, surveys, and so on. People who click these ads tend to arrive at untrusted, potentially malicious websites or allow the ads to run scripts designed to cause download/installation of PUAs.

AddUpgrade operates as adware and a browser hijacker: it is designed to promote the akamaihd.net address by changing browser settings. Typically, apps of this type promote fake search engines by modifying settings such as the address of the default search engine, homepage, and new tab.

These search engines often provide results generated by other search engines. Note that akamaihd.net redirects users to search.yahoo.com (or to the Safe Finder website which, in turn, redirects to Yahoo) and provides results generated by Yahoo. Adware often collects user/system information relating to browsing habits.

For example, geolocations, entered search queries, addresses of visited pages, IP addresses, etc. Research shows that AddUpgrade records personal, sensitive information such as passwords, credit card details, telephone numbers. Developers generate revenue by selling the data to third parties (potentially, cyber criminals) who misuse it in other ways.

People who have AddUpgrade installed on browsers or operating systems risk becoming victims of identity theft, suffering monetary loss, experiencing problems relating to browsing safety, privacy, and other serious issues. Therefore, remove AddUpgrade and other apps of this type from the browser and computer immediately.

ProcessLocator, SoloProcess, and BrowserProduct are example of other adware-type applications. There are many others online. Most feed users with advertisements and track information. They deliver no value and can lead to serious problems. For these reasons, adware should never be downloaded or installed.

How did AddUpgrade install on my computer?

Developers distribute PUAs by including them into the download/installation set-ups of other software. In most cases, offers to download or install potentially unwanted apps can be found in "Advanced", "Custom" and other similar settings.

Many users fail to check and change these settings - by leaving default settings unchanged, they often allow additional PUAs to be downloaded and installed together with the required software. PUAs are also installed through deceptive ads that run certain scripts, however, this cannot happen unless the ads are clicked.

How to avoid installation of potentially unwanted applications

People who download and install software through untrusted sources such as third party downloaders, installers, Peer-to-Peer networks such as torrent clients, eMule, unofficial pages, etc., often download and install PUAs as well. Therefore, all software should be downloaded from official pages and via direct download links.

Check all download and installation settings such as "Advanced", "Custom", and "Manual" and dismiss offers to download or install additional, unwanted software before finishing the process. Intrusive advertisements displayed on dubious web pages often open potentially malicious pages.

They can also cause unwanted downloads and installations. For these reasons, do not click these ads. Remove any unwanted extensions, add-ons and plug-ins already installed on the browser immediately. The same should be applied to programs of this kind that are installed on the operating system.

If your computer is already infected with AddUpgrade, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate this adware.

AddUpgrade causing redirects to the Safe Finder website (via akamaihd.net), which then redirects to search.yahoo.com:

Pop-up window displayed once AddUpgrade installation is complete:

AddUpgrade installation folder and its contents:

AddUpgrade installed on Safari browser:

Instant automatic malware removal:

Manual threat removal might be a lengthy and complicated process that requires advanced IT skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of malware. Download it by clicking the button below:

By downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. To use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by RCS LT, the parent company of PCRisk.com.

Quick menu:

• What is AddUpgrade?
• STEP 1. Remove AddUpgrade related files and folders from OSX.
• STEP 2. Remove AddUpgrade ads from Safari.
• STEP 3. Remove AddUpgrade adware from Google Chrome.
• STEP 4. Remove AddUpgrade ads from Mozilla Firefox.

Video showing how to remove AddUpgrade adware using Combo Cleaner:

AddUpgrade adware removal:

Remove AddUpgrade-related potentially unwanted applications from your "Applications" folder:

Click the Finder icon. In the Finder window, select "Applications". In the applications folder, look for "MPlayerX", "NicePlayer", or other suspicious applications and drag them to the Trash. After removing the potentially unwanted application(s) that cause online ads, scan your Mac for any remaining unwanted components.

Remove adware-related files and folders

Click the Finder icon, from the menu bar. Choose Go, and click Go to Folder...

Check for adware generated files in the /Library/LaunchAgents/ folder:

In the Go to Folder... bar, type: /Library/LaunchAgents/

In the "LaunchAgents" folder, look for any recently-added suspicious files and move them to the Trash. Examples of files generated by adware - "installmac.AppRemoval.plist", "myppes.download.plist", "mykotlerino.ltvbit.plist", "kuklorest.update.plist", etc. Adware commonly installs several files with the exact same string.

Check for adware generated files in the ~/Library/Application Support/ folder:

In the Go to Folder... bar, type: ~/Library/Application Support/

In the "Application Support" folder, look for any recently-added suspicious folders. For example, "MplayerX" or "NicePlayer", and move these folders to the Trash.

Check for adware generated files in the ~/Library/LaunchAgents/ folder:

In the Go to Folder... bar, type: ~/Library/LaunchAgents/

In the "LaunchAgents" folder, look for any recently-added suspicious files and move them to the Trash. Examples of files generated by adware - "installmac.AppRemoval.plist", "myppes.download.plist", "mykotlerino.ltvbit.plist", "kuklorest.update.plist", etc. Adware commonly installs several files with the exact same string.

Check for adware generated files in the /Library/LaunchDaemons/ folder:

In the "Go to Folder..." bar, type: /Library/LaunchDaemons/

In the "LaunchDaemons" folder, look for recently-added suspicious files. For example "com.aoudad.net-preferences.plist", "com.myppes.net-preferences.plist", "com.kuklorest.net-preferences.plist", "com.avickUpd.plist", etc., and move them to the Trash.

Scan your Mac with Combo Cleaner:

If you have followed all the steps correctly, your Mac should be clean of infections. To ensure your system is not infected, run a scan with Combo Cleaner Antivirus. Download it HERE. After downloading the file, double click combocleaner.dmg installer. In the opened window, drag and drop the Combo Cleaner icon on top of the Applications icon. Now open your launchpad and click on the Combo Cleaner icon. Wait until Combo Cleaner updates its virus definition database and click the "Start Combo Scan" button.

Combo Cleaner will scan your Mac for malware infections. If the antivirus scan displays "no threats found" - this means that you can continue with the removal guide; otherwise, it's recommended to remove any found infections before continuing.

After removing files and folders generated by the adware, continue to remove rogue extensions from your Internet browsers.

Remove malicious extensions from Internet browsers

Remove malicious Safari extensions:

Open the Safari browser, from the menu bar, select "Safari" and click "Preferences...".

In the preferences window, select "Extensions" and look for any recently-installed suspicious extensions. When located, click the "Uninstall" button next to it/them. Note that you can safely uninstall all extensions from your Safari browser - none are crucial for regular browser operation.

• If you continue to have problems with browser redirects and unwanted advertisements - Reset Safari.

Remove malicious extensions from Google Chrome:

Click the Chrome menu icon (at the top right corner of Google Chrome), select "More Tools" and click "Extensions". Locate all recently-installed suspicious extensions, select these entries and click "Remove".

• If you continue to have problems with browser redirects and unwanted advertisements - Reset Google Chrome.

Remove malicious extensions from Mozilla Firefox:

Click the Firefox menu (at the top right corner of the main window) and select "Add-ons and themes". Click "Extensions", in the opened window locate all recently-installed suspicious extensions, click on the three dots and then click "Remove".

• If you continue to have problems with browser redirects and unwanted advertisements - Reset Mozilla Firefox.