How to Resolve Webroot Error Code 21?

Webroot antivirus is the best security software in the market. Because it provides great security to your personal data and device, it becomes the first preference of the users. You can install this amazing antivirus program through This antivirus scans your data on regular basis and also gives you updates so that your device remains protected from unknown threat. It control and manages the inbound and outbound network traffic. It offers user friendly interface but sometimes the users encounter some issues like Webroot error code 21. Because of this error, the software does not properly work. So, you have to remove this error as soon as possible. In this blog, you will read the solution of the Webroot error code 21.

read also>>> Manage And Remove Detected Threats Via Webroot:

Symptoms of Webroot Error Code 21:

The Webroot error code 21 occurs when there is crashes in the activate windows files, when you work on the same running program then your system crashes, and your window runs slowly.

Causes of Webroot Error Code 21:

The causes of the Webroot Error Code 21 are corrupted and incomplete installation of Webroot antivirus in your device, sometimes users create wrong windows registry, when viruses or malware has corrupted your windows system, and also when you delete installed antivirus files by mistake. This error is related to the backup and sync error.

Solution for the Webroot Error Code 21:

  • Restart the system and try again:

For this, first you have to close all the applications which are running in your computer system. Now, you have to click on the restart button and then wait for your device to start again. When your device starts again, then click on the Webroot application. At last, check whether the backup and sync are working properly or not. If the error is still there then move to the next step to solve the issue.

  • Uninstall and Reinstall Webroot application:

To uninstall Webroot, go to the windows button which is located at the bottom-left hand side of your screen and just click on it. Now you have to go to the control panel. After this, you have to click on uninstall a program which is under the program menu. Here you will see the list of all the installed applications on your PC. Now go to the Webroot antivirus and then just right click on it. After this, you have to select uninstall from the available option. When the Webroot software is removed, then you have to restart your computer system.

Reinstall Webroot Antivirus:

For this, first you have to open a web browser and then just go to Webroot’s official site that is . Here the automatic download will begin on your PC. When the installer is downloaded on your device, you have to double-click on the file to start the installation. After this, you have to follow the instructions and then you have to enter the webroot key code. Accept all the terms and condition to complete the installation process. When Webroot antivirus is installed on your device, then you have to check whether the backup and sync error is fixed or not.

This will fix the Webroot error code 21, but if you are still facing issue then you can call the expert of Webroot via