Remove ParameterQuest (Mac OS X) virus

If you are getting notifications from ParameterQuest, then your Mac is infected with adware. ParameterQuest is adware for Mac.

ParameterQuest changes setting in your Mac. First, ParameterQuest installs a browser extension in your browser. Then, after ParameterQuest hijacks your browser, it modifies settings in the browser. For example, it changes the default home page, modifies search results, and displays unwanted pop-ups in your browser.

Because ParameterQuest is adware, there will be many unwanted pop-ups displayed in the browser. In addition, the ParameterQuest adware will redirect the browser to rogue websites and websites that try to trick you into installing even more malware on your Mac. You must never click on ads that you do not know how they were created or that you do not recognize.

Also, do not install updates, extensions, or other software suggested by pop-ups. Installing software offered by unknown pop-ups may cause your Mac to be infected with malware.

You must remove ParameterQuest from your Mac as soon as possible. The information in this article contains steps to remove ParameterQuest adware. If you are not technical or do not succeed, you can use the removal tools I suggest.

Remove ParameterQuest

Before we start you need to remove an administrator profile from your Mac settings. The administrator profile prevents Mac users from uninstalling ParameterQuest from your Mac computer.

1. In the top left corner click on the Apple icon.
2. Open Settings from the menu.
3. Click on Profiles
4. Remove the profiles: AdminPref, Chrome profile, or Safari profile by clicking the – (minus) in the bottom left corner.

Remove ParameterQuest extension from Safari

1. Open Safari
2. In the top left menu open the Safari menu.
3. Click on Settings or Preferences
4. Go to the Extensions tab
5. Remove the ParameterQuest extension. Basically, remove all extensions you do not know.
6. Go to the General tab, change the homepage from ParameterQuest to one of your choices.

Remove ParameterQuest extension from Google Chrome

1. Open Google Chrome
2. In the top right corner open the Google menu.
3. Click on More Tools, then Extensions.
4. Remove the ParameterQuest extension. Basically, remove all extensions you do not know.
5. In the top right corner open the Google menu once again.
6. Click on Settings from the menu.
7. In the left menu click on Search Engines.
8. Change the Search engine to Google.
9. In the On Startup section click on Open the new tab page.

Remove ParameterQuest with Combo Cleaner

The most comprehensive and complete utility application that you will ever need to keep your Mac clutter and virus-free.

Combo Cleaner is equipped with award­ winning virus, malware, and adware scan engines. Free Antivirus scanner checks if your computer is infected. To remove infections, you will have to purchase the full version of Combo Cleaner.

Our antivirus software is specifically designed to fight Mac-native malicious applications, however, it also detects and lists PC ­related malware. The virus definition database is updated hourly to ensure that you are protected from the latest outbreaking malware threats.

Download Combo Cleaner

Install Combo Cleaner. Click the Start Combo scan to perform a disk clean action, remove any big files, duplicates and find viruses and harmful files on your Mac.

If you want to remove Mac threats, head over to the Antivirus module. Click the Start Scan button to start removing viruses, adware, or any other malicious files from your Mac.

Wait for the scan to finish. When the scan is done follow instructions to remove the threats from your Mac.

Enjoy a clean Mac computer!

Your Mac should be free of Mac adware, and Mac malware.