How to Install Avira Antivirus?

Avira Antivirus is a software that protects your system from malicious attacks. The extended feature Browser Safety extension prohibits access to malicious websites. The other tool available is Avira Connect which scans all the devices connected to the Avira online account for that first you have to Install Avira Antivirus. Use the Updater tool to update the antivirus periodically. Both Windows and Mac systems support it.

Install Avira Antivirus

How do you Install Avira Antivirus?

Install the Avira Antivirus on your system. You can download the free version of the software, and the other method is to purchase the pro version with the license key. The Pro version is valid for one year. The simple steps to install Avira for Windows and Mac operating systems are given below.

How to Install Avira Antivirus on Windows?

  • The manufacturer’s website contains the free link to download the Avira.
  • To download it, click the link to begin the download process.
  • The system prompts to save the setup file and to choose a location.
  • After selecting the location, the file downloads automatically in the Downloads folder.
  • Click the shortcut icon in the Downloads folder to initiate the Install Avira Antivirus process.
  • It takes time to complete the initial installation.
  • After installation, the software automatically scans for viruses.
  • If there are no Avira Antivirus Problems detecting the virus, the system is safe message displays.

How to Install Avira Antivirus on Mac?

  • Open the Safari Browser on your Mac system.
  • Browse the manufacturer’s website in the search bar.
  • The official website opens, select the operating system as Mac.
  • The compatible file of the software displays on the system.
  • Click the software link to start the download process.
  • After downloading, the file starts to install automatically.
  • Agree to the Terms and Conditions displayed on the screen and click Continue.
  • The device instructs you to type the credentials such as username and password.
  • When the installation is in progress, do not open any folders or drives on your system.
  • After the installation process, your Mac has protected message displays on the screen.
  • Scan your Mac system to remove all viruses.

Steps To Activate Avira

  • When you purchase the Pro version of the software, a license key is provided along with it.
  • After installing the software, get the license key from the respective folder.
  • Note the key of the software. Double-click the icon of the software.
  • The software prompts you to type the key in its tab.
  • After typing, click the Continue option.
  • The installation starts automatically, click Finish to complete the process.
  • The update process of the software occurs immediately after the Install Avira Antivirus.
  • It may take hours to complete.
  • You need a stable internet connection during the update process.
  • After that, do a quick scan to detect and remove the virus from the system.

How to Enable Complete PC Protection In Avira?

Since the settings of the Avira antivirus application can be customized as per the needs, users can set the mode of protection on your PC.

  • Launch the Avira user interface and you will find a main and left pane.
  • Move to the PC protection segment and check if there is an update.
  • Make sure the checkbox prior to the PC protection is enabled.
  • Click the Start Update button if any updates are available.
  • Once the update is done, the PC protection is enabled.

How do I Add
Manage Subscriptions In Avira Connect?

You can easily add and manage subscriptions in Avira connect in one single step.

  • Log in to Avira Connect and wait until the user-interface opens.
  • Move to the left side to locate the Subscription option. Select it.
  • With this, you can handle your active subscriptions.
  • For installing new products, you need to visit the subscription page for assistance or having any Avira Antivirus Problems.
  • The payment history can also be seen here.

Steps To Enable
Avira Firewall Settings

If your Firewall has been disabled accidentally, or if you have disabled it temporarily, you can enable them back and make them active.

  • Install Avira Antivirus application and click the Open link next to the Free Antivirus option.
  • Wait until the Free Antivirus user interface opens.
  • You have to enable the Firewall settings from this page only.
  • Move to the Internet Protection segment.
  • Slide the toggle next to the Firewall option, and it gets enabled.

How to Enable Avira Web Protection?

You can enable the Avira web protection in two different ways. One is from the antivirus interface and the other is from the Control Panel.

The following steps will describe how to enable them from the Control Panel.

  • Explore the Start menu to find the Programs and Features option.
  • Locate the Avira Antivirus application and right click on it.
  • Select the Change link followed by the Modify option.
  • Check if the Web Protection option is checked. If not, then enable it.
  • Your changes will be applied on pressing Next followed by the Finish button.
  • Make sure you restart your system once you enable them.

How to Scan And Detect Malware In Avira?

For assistance in scanning and detecting malware in Avira, go through the Install Avira Antivirus procedure described below.

  • When you click the Avira icon (letter ‘a’ in the red background), the user interface opens.
  • Open the Free Antivirus link, and the corresponding window opens.
  • The PC Protection segment will have the Scan System button which has to be pressed to perform the scanning process.
  • For modifying the scan process, click the Gear icon next to the Scan System option.
  • Configure the settings as per your requirement.
  • Once the Scan System button is pressed, a confirmation dialog box opens.
  • Clicking Yes will start the scanning process to detect the malware and other threats associated with your system.
  • Make sure you leave the system idle until the scanning process is complete. If required, you can pause the process.

How to Enable Custom Avira Scan?

  • Turn on your system and open the Avira application.
  • Click the New Scan button and select Change Scan Type.
  • From the Scan Type prompt, click the Custom Scan radio button.
  • Choose the files that you want to scan and select Open.
  • Click Start and wait for the scan to complete.

How to Enable Schedule Avira Scan?

  • Open the Avira software on your computer.
  • Look for the Antivirus menu and select Open.
  • Click Scan and select the Scheduler menu.
  • Choose Add a New Scan.
  • Select the scan type and set a suitable time.
  • Click Create and you will see a new scan displayed under Scheduled Scans.

Steps To Enable Avira Mail Protection

  • Open the Avira software on your computer.
  • From the taskbar, click the Avira icon.
  • Select Open and navigate to the Real-Time Protection tab.
  • Click Mail Protection.
  • Move the slider to the right to enable Avira Mail Protection.

Steps To Exclude Certain File Or Folder's From Scan

  • Launch the Avira Antivirus software on your computer.
  • Select Antivirus and click Open.
  • Choose the Gear icon to open the Settings window.
  • Select PC Protection and click Exceptions to clear any Avira Antivirus Problems.
  • Add the files that you want to exclude and click the OK button.

How to Save, Delete And Restore Files From Quarantine?

The files that are recognized as malware will be moved to the quarantine. The virus or malware in the quarantine will be stored in the encrypted form as default and it does not cause any damage to your system. If you want to delete it, click the Delete icon available in the quarantine window. You can also retrieve the file from the quarantine to the original location by using the Recover menu.

How to Reset Settings In Avira?

  • To reset the settings in your Avira Antivir software, you have to follow the steps specified here.
  • The initial step will be to right-click on the Avira Antivir icon available in the system tray.
  • Choose the Configure Antivir option from the pop-up list.
  • Tap the Default Values button in the next window that appears.
  • The settings will be restored successfully.

How to Renew Avira Subscription?

  • Open the Avira Antivir interface on your system by clicking on the Avira icon.
  • Search for your Antivirus and tap the Open option.
  • Click on the Question Mark icon available at the top of the screen.
  • Select the License Management option.
  • In the License Wizard that appears next, you will have the choice to either Activate or Extend your Avira License.
  • Read the Install Avira Antivirus prompts and follow them to renew the license successfully.

How to Uninstall Avira Completely?

  • Initially, you have to uninstall the Avira Antivir Program using the Add or Remove Programs option available in Windows.
  • Next, open the control panel and search for Avira. Click on it and Uninstall it.
  • The succeeding step is to restart the computer in safe mode.
  • Clean the Registry completely and restart your computer.
  • Avira Antivir will be uninstalled successfully.


If any Avira Antivirus Problems occur with the Avira Antivir program, then you have to solve it as soon as possible. Guidelines are specified in this website to resolve issues that occur with the Antivirus program.

How to Fix Avira Not Installing?

  • If your Avira Antivir is not installing, then contact the support team of Avira to solve the issue.
  • Send a mail to the team stating your issue and requesting for an HBEDV.KEY.
  • The Email should include the Activation code and your contact information.
  • They will send the installation file. Install the program using that file and the installation process will be successful.
  • Check if any updates are available for your Windows system. Upgrade and then try installing the program.

Avira Update Fails (Errorcode: 2148074278)

  • If the update process fails, then follow the steps given below to rectify the error.
  • Make use of the Manual Update option instead of the Automatic Update option.
  • Do not make use of a VPN, as it might be the cause of this issue.
  • Contact the support team of Avira if you are not able to rectify the error.

Why Is Virus Scan Taking So Long?

  • Check if the scan process includes scanning the Temp sub-folder under the windows folder in the C drive.
  • Add this to the exclusion list because it is an old copy of Windows that was established during the updating process.
  • Navigate to the Configuration option available under the System Scanner settings.
  • Do not tick the box near the Follow Symbolic Links option. Verify if the box near the Ignore Files and Paths on Network Drives is ticked.
  • Untick all the options under the Configuration option.
  • Try scanning now to check if the issue has been resolved.
  • Contact the support team if the error is not rectified.

How to Solve Avira Antivirus: Cannot Open Configuration?

  • Open the CONTROL PANEL option on your computer. Select PROGRAMS & FEATURES, type the Avira keyword in the search bar, and click the Enter button.
  • Choose the file causing the error. Click the CHANGE button.
  • The Avira Antivirus window opens, click MODIFY, and tap the Next button.
  • Click the Next button again. Avira antivirus will start to reinstall some missed components.
  • Once the download process is complete, check if the error appears or repeat the Install Avira Antivirus steps.

Why Avira Quarantine Is Not Working?

  • While you download a file from a browser, the Avira antivirus software moves some contents of the file to the Quarantine folder.
  • Quarantine is a part of the Avira antivirus software. It isolates the infected files on a computer.
  • Files moved to the Quarantine are no longer capable of infecting the system.
  • If Quarantine stops working, then there is an issue with the folder that moved at the download time.
  • Close the software, open it again, and look for files.

Avira Stops Working After Windows Update

  • On your system, tap the Windows icon, type SERVICES in the search box, and click the Enter button.
  • Wait for the Services dialog box to appear on the screen. Once the services dialog box appears, search for Avira Service Host.
  • Select and right-click the Avira software. Tap START to begin the process.
  • Now, double-click the Avira icon on the desktop to open it. Check if it is opening. If the Avira software does not open, then uninstall & reinstall the software.
  • If the issue is cleared, the Avira software will start to work without any Avira Antivirus Problems.


How Can i Get a Refund For My Avira Order?

  • You are eligible for a refund if you return it within the first 30 days of the purchase.
  • To receive a refund within 30-days, all you have to do is to contact the Avira Customer Support. Make sure to note the reference number and the reason behind the refund.
  • If the refund process takes more than 30-days since your payment or re install Avira Antivirus .

What Is The Meaning Of "Warning" Message During An Avira Antivirus Scan?

A WARNING message appears on the screen when you try to open or scan the file which is protected by the Windows operating system itself, or it is used by another program.

The Warning message is displayed at the center of the Avira antivirus screen.

What Are Potentially Unwanted Applications (PUA)?

Potentially Unwanted Applications are the software that is considered unnecessary by the end user. There is a list of reasons as to why the end user considers it unwanted. It can pose potential harm or threat to the computer. It can accumulate too much space. It can also have the ability to track your browsing history and thereby payment information can be taken easily. It can be an application that can cause a security breach and get hold of your data. So the Antivirus gives a warning asking you to remove those programs as soon as possible.

Why Do i Get Error Message 537 During The Antivirus Update?

  • This problem can occur because of several reasons. Make use of the instructions displayed here to solve it.
  • If the Antivirus program is not able to detect the settings of your computer, then this problem can occur.
  • Check if installing the update is blocked by any other user using your system. If so, then unblock it to install the upgrade successfully.
  • Refrain from using proxies for accessing the Internet. They might be the cause of this issue.


Why Is My Avira Antivirus Mail Protection And Web Protection Inactive?

  • Run the Repair option available in the Avira Antivirus program to get to know what the error is.
  • If that does not help, then make use the below-stated solutions.
  • You should right-click on the top part of the Windows screen. Choose the Avira SearchFree Toolbar Plus Web Protection option.
  • When it opens, tap the Activate option.
  • Open the Avira Antivirus program. Use the Internet Protection and Email Protection option to activate it.

How to cancel auto-renewal?

  • You can cancel the auto-renewal plan in two methods. The first method is to log into the Kaspersky account and to deactivate it. The second method is via Customer Service.
  • If you want to cancel auto-renewal using your account details, then follow the instructions given below.
  • First, log into the Kaspersky account using your account details.
  • Enter the Order number under Quick Order Lookup section.
  • Type the password. You can see a Cancel and a Renewal button in the Kaspersky account page.
  • Press the CANCEL button to stop the auto-renewal plan.

What Does The Error Message "Error Code: 7" Mean?

  • Initially, turn on your computer. Log into your system as the Administrator.
  • Choose All Programs option from the Start menu.
  • Select Accessories and then tap System Tools.
  • Click the System Restore option.
  • In the next window that appears, tap Restore My Computer to an Earlier Time option.
  • From the On this List, click a Restore Point menu, you should choose the recent system restore point.
  • Click Next. Once the restoration is complete, the computer will restart.
  • This will solve the Error code 7.

Why Does Avira Mail Protection Block Ssl/Tls/Starttls Connections?

This is mainly done to block the incoming Emails that come viaSSL/TLS/STARTTLS connections. If they are set up on the standard ports, then Avira Antivir might block it. If you have not encrypted your port properly, then there are high chances for it to get affected for that you should definitely Install Avira Antivirus.