anti virus

How to Resolve ‘Operation did not complete successfully’ Virus Error Message on Windows 10

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If you’re trying to install something or update your operating system, you might see the “Operation did not complete successfully” error message. This error usually happens when you try to install software, update your operating system, or delete some files. If it doesn’t go away, there are several things you can do to fix it.

This error appears when an application needs to update itself. You might see it when installing a game, or reworking an operating system. If you’re having trouble getting rid of this error, try downloading the latest version of your chosen program. Sometimes, just reinstalling the program can fix the problem. If you still don’t know how to solve this error, contact customer support. They’ll help you figure out what went wrong and give you some troubleshooting tips. read more

How to Resolve ‘Automatic Sample Submission Turns Off’ After Startup on Windows 11 PC

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Windows 11 Insider Preview currently suffers from a strange problem in which the “Automatic Sample Submission” component of Windows Security is automatically disabled after each startup. If you don’t forget to automatically re-enable this setting after each boot, you expose yourself to a significant security risk.

Fortunately, there are ways to fix this problem permanently, so you don’t have to set a constant reminder.

Why is the automatic virus scan disabled after every startup?

First of all, the problem is caused by a bug that automatically disables the auto-sampling feature. After several user reports, Microsoft acknowledged the problem and released a cumulative update for Windows 11 (KB5004300). read more

How to Repair Windows Defender Error “This App is Turned Off by Group Policy” on Windows 10

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If your computer is infected with malware or a virus, this can cause Windows Defender to be disabled. It is also possible that Windows Defender is automatically disabled after you install anti-virus software. In this case, you will get the following error message when you open Windows Defender:

“This application is disabled by Group Policy. In order for this application to work, contact your security administrator to enable the program via Group Policy.

What causes the Windows Defender error ‘This application is disabled by Group Policy’ message?

  • A virus has infiltrated your computer.
  • You accidentally disabled it.
  • If a domain controller disabled it.
  • You installed incompatible antivirus software.

How do I fix the Windows Defender error ‘This application is disabled by Group Policy’ notification?

Activate Windows Defender in settings

  1. Open settings and select Update and Security to continue.
  2. Select Windows Security and then click on Virus and Threat Protection under the Protection Zones option to continue.
  3. In the window that opens, click Virus and Threat Protection Settings to continue.
  4. Find the Real-time Protection section, turn it on, and click Yes.

Change group policy settings

  1. Press the Win and R keys together to open the Run and Continue dialog box.
  2. Type gpedit.MSC in the box and click OK to continue.
  3. In the Local Group Policy Editor, go to Local Computer Policy -> Administrative Templates -> Windows
  4. Components -> Windows Defender Antivirus to continue.
  5. In the right pane, double-click Disable Windows Defender Antivirus to open a new window.
  6. Select Disabled and click Apply and OK to save your changes.

Enable Windows Defender service

  1. Press the Win and R keys together to open the Run box to continue.
  2. Type services.MSC and click OK to continue.
  3. In the window that opens, find the Windows Defender Antivirus service and double-click it to select properties, and continue.
  4. In the new window, select the General tab, set the startup type to Automatic, and then click Startup under Service Status.
  5. Then click Apply and OK to save your settings.

Using the Registry Editor

  1. Press the Win and R keys together to open the Run field to continue.
  2. Type Regedit in the box, then click OK and Yes to continue.
  3. In the window that appears, locate the Windows Defender folder at Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender to continue.
  4. Right-click DisableAntiSpy (type points to REG_DWORD) and select Delete.

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How to Repair Avast Service High CPU Usage Problem on Windows PC

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Because security tools perform real-time operations, they consume a lot of resources. But when an antivirus tool consumes all the CPU power, things get complicated.

Users using Avast, a popular antivirus tool, constantly face high CPU load. If you find yourself in this situation too, we have a solution for Avast Service High CPU Usage.

What causes Avast Service High CPU Usage

  • The incorrect installation process of Avast antivirus tool.
  • Incorrect way of system shutdown due to power failure or other reasons.
  • Deletion of a system file or registry entry.
  • The consequence of a virus or malware attack.
  • Problem with Avast settings

How to fix Avast service High CPU load

Repairing Avast

  1. Type Control in the Windows 10 Cortana search box and select the Control Panel option that best suits your needs.
  2. You can also press Windows + R, type Control Panel, and then press Enter to open it.
  3. Select View by Category in the upper right corner, then click Uninstall Program under Programs.
  4. Find the Avast program, right-click on it and select Uninstall.
  5. On this page, select Repair to restore the program.
  6. Then click Yes to confirm the operation.
  7. Reboot your computer.

Remove the Cleanup Tool from Avast

  1. Open the Avast user interface by clicking on the icon on the taskbar.
  2. Click the Menu button in the upper right corner and select Settings.
  3. Switch to the Components tab.
  4. Find the Avast Cleanup Tool and click the down arrow next to it.
  5. Then select Uninstall Component and click OK to confirm the uninstall.
  6. Restart the Avast program.

Update Avast to the latest version

  1. Open the Avast user interface by clicking on the icon on the taskbar (notification area).
  2. Click on the Menu button in the upper right corner.
  3. Then click on Settings.
  4. Click the General tab, then switch to the Update tab.
  5. Click both buttons to check for new updates.

Frequently Asked Questions read more

Troubleshooting: ‘Avast Web Shield Won’t Turn On’ Issue in Windows 10

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Avast antivirus software has a Web Shield feature that protects your computer from downloading malicious programs while you are surfing the Internet. To keep your computer safe, you must enable Avast Web Shield. However, some users may encounter this error: Avast Web Shield is not activated.

What is the reason why Avast Web Shield is not activated?

  • The most common reason for this problem may be a conflict with other antivirus software. If you have two or more antivirus programs, you may often have problems with Avast Shield.
  • The second reason may be related to the latest version of Avast antivirus software. In some cases, the latest version of the software may not be compatible with your system.
  • The latest Windows 10 operating system update may also cause this error. Some Windows registry files may not be compatible with the Avast antivirus software.
  • Some corrupt or missing program files in your Windows operating system may also cause this problem.

How can I fix the “Avast Web Shield not turning on” problem?

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How to Resolve: “NVIDIA Installer Failed” Error Message on Windows PC

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The “NVIDIA Installer Failed” issue is the most common among Windows 10 users because Windows 10 seems to have a rather complicated relationship with NVIDIA GPU drivers. Fortunately, there are many ways to solve the “NVIDIA Installer Failed” issue and install the drivers successfully. Here are the most effective ways to resolve the “NVIDIA Installer Failed” issue and successfully install drivers for NVIDIA GPU.

What causes the “NVIDIA Installer Failed” problem message?

After updating your system to Windows 10, Windows Update will try to load and install the GPU drivers in the background. Sometimes this can take up to 5-10 minutes. If you try to install the NVIDIA driver at the same time, you will most likely get this error. read more

How to Repair “Malwarebytes Unable to Connect the Service” Error Message

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An antivirus program is one of the first things you install on a new computer, and justifiably so. While some of us spend a lot of money on a reliable antivirus program, most of us rely on free programs like Malwarebytes to keep us safe.

However, in the world of technology, there is no such thing as no bugs and no problems. Malwarebytes is no different and occasionally works incorrectly. We have already discussed one of the most common bugs: The problem is that Malwarebytes web protection is not activated in real-time. read more

How to Troubleshoot “Virus Definitions Update Failed” problem in Avast Antivirus

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Avast is popular antivirus software available for Windows, macOS, iOS, and Android. It is available in free and paid versions, both of which can effectively protect your data from unauthorized access. It can detect and remove all malware and other threats, making it one of the most recommended third-party antivirus solutions.

When using Avast to protect your computer from viruses, you should regularly check for new virus definitions. This is a database of virus types that antivirus software uses to detect threats to your system. Sometimes an error occurs when you try to download this database. read more