How to Get Rid Of AVG Error Code 0xc0070643?

AVG antivirus is the robust antivirus which secures your device from latest threat. You can install this effective software through It gives user friendly interface but some users face the error like AVG error code 0xc0070643. In this article, you will read the solution of AVG error code 0xc0070643.

Symptoms of AVG Error Code 0xc0070643: –

The symptoms of the AVG Error Code 0xc0070643 are when active window installation or uninstallation window crashes, and your computer system freezes frequently and displays the error 0xc0070643 on your computer screen.

Causes Of AVG Error Code 0xc0070643:

The causes of AVG Error Code 0xc0070643 are due to corrupt download of AVG antivirus, mistakenly Window Defender has deleted the files of AVG antivirus, corrupt registry entries of AVG, and also because of the poor internet connection.

Solution To Fix AVG Error Code 0xc0070643:

  1. Restart Your Computer:

To solve this error, you should first restart your computer system. This will refresh your computer system. After rebooting your device, then you should check the status. If the error still persists then you should move to the next step.

  1. Check Your Internet Connection:

It is possible that you are facing the error because of the poor internet connection and due to this; you cannot be able to install AVG antivirus software on your device. Before installing the software, you must check that you have the proper internet connection. And then check the issue is solved or not.

  1. Run Window System File Checker:

To run Window System File Checker, you have to press Windows + R key altogether to launch the run dialogue box. Now, in the dialogue box you have to type “Command” option and then tap on Enter key. After this, you will be in the command prompt application. Then in the command prompt, you should type “sfc /scannow” and tap on enter key to Continue. It will scan your system files and then you should check if the error is solved or not.

  1. Turn off Window Defender:

For this, you have to go to the Start button and in the Search box, you have to type control panel. Now in the control panel Window, you will see the option Windows Firewall. Just you should click on it. When you are in the firewall page, then you will see the option “Turn Windows Firewall On or Off”. Now click on this option. Here you will turn off Windows Defender.

  1. Clean Junk Files:

First, click on the Start option and go to the search box. Now in the search box, you have to type “ cmd” and press Enter key to continue. You will see the black box with blinking cursor on your computer screen. Here in that box, you have to type “cleanmgr” and press Enter Key at Now the cleanup process will start and it will calculate the disc space to free up space. After this, you can select the list of checkboxes which you want to delete. At last, click on OK button to continue.

  1. Uninstall and Reinstall AVG:

For this, you have to go to the search bar and then type “control panel”. Now in the control panel, you have to select Programs and Features option. Here you will see the installed programs list. Just right click on the AVG antivirus to uninstall it. Wait for sometime so the uninstallation process complete. Then just restart your device. After this, try to install the latest version of AVG antivirus on your device.

This method helps to solve the issue AVG Error Code 0xc0070643. In case, you are still facing the issue then you can visit to the site of AVG via