Fix Bitdefender Won’t Install On Windows 10

Fix Bitdefender Won’t Install On Windows 10

Bitdefender antivirus is one of the popular antivirus solutions for Windows 10 users. However, when you try to install the Bitdefender antivirus application on your computer, there will be times when you will notice a hang in the overall installation process. Most of the time, Bitdefender won’t install due to conflict with previous versions of the software on your PC. There could also be a slight possibility that the third-party programs cause the Bitdefender error on your PC. In this article, we shall answer your query - How to fix Bitdefender that won’t install on Windows 10 computer? So, stick to the troubleshooting steps provided below to fix the issue.

Solution 1: Turn Off The Windows Defender Real-time Protection:

  • Turn on your Windows computer.
  • Click the Start icon.
  • Go to the Settings page.
  • Go to Update and Security > Windows Security.
  • Click on Virus and Threat Protection.
  • Click on Manage Settings.
  • Turn off Real-time protection.
  • Try installing Windows Defender again and look for any improvements.

Solution 2: Try To Repair Bitdefender Client:

  • First, exit the Bitdefender application, if it is running already.
  • Press the Windows key + R to open the Run command box.
  • Type “control panel” and land on the Control Panel window.
  • Go to Programs > Programs and Features.
  • Select the Bitdefender antivirus program and click Uninstall.
  • Go through the on-screen instructions to repair Bitdefender.
  • Re-launch Bitdefender and try to install the pending update.

Solution 3: Uninstall Other Interrupting Software:

  • Go to the Settings page.
  • Select Apps and then go to Installed Apps.
  • Right-click on the interrupting or problematic app and click Uninstall.
  • Make sure that the app data is backed up before uninstallation.

Solution 4: Unblock Bitdefender Installer:

  • First, locate the Bitdefender installation file.
  • Right-click on it and select Properties.
  • Under the Advanced tab, click on the Unblock button.
  • Click Apply and OK to save the made changes.
  • Again, run Bitdefender to know whether it is responding properly.

Solution 5: Check The System Storage:

  • Have a look at the system storage.
  • If it is running out of space, then you may end up in a lot of trouble.
  • Also, storage shortage might be the reason for the Bitdefender installation problem.

Solution 6: Install Another Antivirus:

  • There might be situations where your computer’s Operating System does not support Bitdefender.
  • If that is the case, then install some other antivirus software to protect your computer.
  • Make sure that you remove the entire Bitdefender application and traces of it from your computer.
  • Sometimes, switching over to another antivirus program will be even better, and you will be glad that you made the switch.
  • Perform a full system scan to identify any malware on your PC.

We hope the above troubleshooting steps would have helped you fix the Bitdefender application that won't install on your Windows 10 computer. If you need any clarifications, call our technicians.


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