What is JoisApp

JoisApp is a type of malicious software, often classified as a potentially unwanted program (PUP) or potentially unwanted application (PUA). This malware infiltrates computer systems to perform various harmful activities, such as compromising system security, stealing sensitive information, disrupting normal operations, and potentially rendering the system unusable. Once installed, JoisApp exhibits several characteristics typical of unwanted applications. It can hijack browser settings, such as the homepage and default search engine, to redirect users to malicious or advertising-laden websites. It also injects advertisements into websites visited by the user, leading to an increase in unwanted pop-ups and banners. JoisApp may collect sensitive information, including browsing history, search queries, and personal data, which can be sold to third parties or used for further malicious activities. The presence of JoisApp can slow down the computer, cause frequent crashes, and reduce overall system performance.

JoisApp

How JoisApp infected your computer

JoisApp typically infects computers through several deceptive methods. One common method is through phishing emails, where cybercriminals send emails that appear to be from legitimate sources. These emails contain links or attachments that, when clicked or opened, install the malware on the user’s computer. Another method involves malicious websites that automatically download and install JoisApp when visited. These websites may use exploit kits to take advantage of vulnerabilities in the user’s browser or operating system. Additionally, JoisApp often comes bundled with free software downloaded from the internet. Users who do not pay close attention during the installation process may inadvertently agree to install JoisApp along with the desired software. Intrusive ads and redirects also play a role in spreading JoisApp. Clicking on these ads or being redirected to malicious websites can result in the installation of the malware.

  1. Download JoisApp Removal Tool
  2. Remove/Uninstall JoisApp from Control Panel
  3. Cannot remove/uninstall JoisApp using standard methods
  4. Remove JoisApp files, folders, and registry keys
  5. Block pop-ups promoting JoisApp
  6. How to protect from threats, like JoisApp

Download JoisApp Removal Tool

Download SpyHunter

To remove JoisApp from Windows completely, we recommend you to use SpyHunter from EnigmaSoft. It detects and removes all files, folders, and registry keys of JoisApp and several millions of other adware, hijackers, toolbars. The trial version of SpyHunter 5 offers virus scan and 1-time removal for FREE.

Alternative Removal Tool

Download Malwarebytes

To remove JoisApp from Windows completely, we recommend you to use Malwarebytes Anti-Malware. It detects and removes all files, folders, and registry keys of JoisApp and several millions of other adware, hijackers, toolbars.

Remove JoisApp manually for free

Here is a manual step-by-step tutorial for full JoisApp removal from your computer. This works 99% and was checked with the latest versions of JoisApp installer on operating systems with the latest updates and browser versions.

Remove JoisApp from Control Panel

To start removing JoisApp, you should remove it using Control Panel. It should uninstall correctly, however, we recommend you to use IObit Uninstaller to clean leftover items after uninstalling. Here are instructions for Windows XP, Windows 7, Windows 8, Windows 10, and Windows 11.

Remove JoisApp from Windows XP:

  1. Click on Start button.
  2. Choose Control Panel.
  3. Click Add or Remove Programs.
  4. Find JoisApp.
  5. Click Uninstall.

Remove JoisApp from Windows 7:

  1. Click Start button.
  2. Then go to Control Panel.
  3. Click Uninstall a Program.
  4. Find JoisApp and click Uninstall.

Remove JoisApp from Windows 8:

  1. Hover mouse pointer to the bottom-right corner to see Menu.
  2. Click Search.
  3. After that, click Apps.
  4. Then Control Panel.
  5. Click Uninstall a Program under Programs.
  6. Find JoisApp, click Uninstall.

Remove JoisApp from Windows 10:

There are 2 ways to uninstall JoisApp from Windows 10

Way one
  1. Click on the Start button.
  2. In opened menu, choose Settings.
  3. Click on the System tile.
  4. Click Apps & features and locate JoisApp in the list.
  5. Click on it and then click Uninstall button near it.
Way two (classic)
  1. Right-click on the Start button.
  2. In opened menu, choose Programs and Features.
  3. Locate JoisApp in the list.
  4. Click on it and then click Uninstall button above.

Remove JoisApp from Windows 11:

  1. Right-click on the Start button.
  2. In opened menu, choose Settings.
  3. Click on the Apps tab on the left side.
  4. Click Apps & features and locate JoisApp in the list.
  5. Click on 3-dots icon near it and then click Uninstall button near it.
  6. Depending on the type of application (Windows Store app or classic Win32 app) it will be removed immediately, or you will need to confirm the action and go through the standard uninstall procedure.

Cannot uninstall JoisApp

In some cases, JoisApp won’t uninstall and gives you a message, that “You do not have sufficient access to uninstall JoisApp. Please, contact your system administrator” when you try to remove it from Control Panel or “Access denied” error when removing JoisApp folder and files. This happens because some file or service does not allow you to do it. In this case, I will recommend you to use SpyHunter 5 or Malwarebytes or uninstall JoisApp in Safe Mode. To boot in Safe Mode, do the following:

  1. Reboot your computer.
  2. While it starts booting, press F8 button.
  3. This will open Advanced Boot Options menu.
  4. Choose Safe Mode and wait until Windows loads.
  5. Go to Control Panel > Uninstall a program and remove JoisApp.

>> See detailed instructions and video tutorial on how to boot in Safe Mode

Remove files, folders, and registry keys of JoisApp

JoisApp files:

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JoisApp folders:

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JoisApp registry keys:

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How to block ads and pop-ups, offering to download JoisApp

As JoisApp is mostly distributed via special ads and pop-ups promising to fix Windows errors or remove viruses, a good way to avoid the installation of JoisApp is to block such ads in browsers. There are a couple of programs that have such functions. We recommend you use AdGuard to remove ads by JoisApp from browsers. Download free trial here:

Download AdGuard

Get the best internet security to protect from threats, like JoisApp, in the future

One of the most famous and reputable security programs for Windows is SpyHunter 5. Advanced algorithms and large databases help SpyHunter detect and remove various types of threats. Get complete protection from ransomware, adware, spyware, trojans, viruses, and potentially unwanted programs (PUPs), like JoisApp, with SpyHunter 5. Download it here:

Download SpyHunter 5
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James Kramer
Hello, I'm James. My website Bugsfighter.com, a culmination of a decade's journey in the realms of computer troubleshooting, software testing, and development. My mission here is to offer you comprehensive, yet user-friendly guides across a spectrum of topics in this niche. Should you encounter any challenges with the software or the methodologies I endorse, please know that I am readily accessible for assistance. For any inquiries or further communication, feel free to reach out through the 'Contacts' page. Your journey towards seamless computing starts here