How To Fix AVG Error Code 0xC0070643?

Avg Error Code 0xc0070643

The AVG error code 0xC0070643 indicates an installation issue. This issue is faced by most of the AVG users. You can resolve the error code 0xC0070643 easily by performing the simple, quick steps given below.

Step 1:If the AVG error code 0xC0070643 is displayed, restart your Windows system.

Step 2:After restarting your Windows system, try to install the AVG application.

Step 3:If the same error is displayed on the screen, then check if your system OS type is compatible with the AVG application’s requirement.

Step 4:If it doesn’t, then download the AVG application that is compatible with your system’ OS and install it.

Step 5:If you have downloaded the correct AVG application file and the error code 0xC0070643 is displayed on your system, then it may be related to the permission issues.

Step 6:Check if you are signed in to your Windows system as an administrator.

Step 7:If not, enable the required permission to perform the AVG installation.

Step 8:To do so, click the Start menu followed by My Computer.

Step 9:Navigate to Local_Disk (C). Select Users --> All Users --> Microsoft --> Windows to solve AVG error code 0xC0070643.

Step 10:Right-click the Windows folder and select the Properties option.

Step 11:Now, the Windows Properties dialog box will appear on the screen.

Step 12:Click the Security tab followed by the Edit button.

Step 13:In the Permission for Windows window, click the Add button followed by Advanced.

Step 14:Click the Find Now button. Now, a list of user ids signed in to your Windows system will appear on the screen.

Step 15:Select your Windows system’s user id or the one you wish to provide permission and click the OK button followed by Add.

Step 16:Enable the Full Control option by clicking the Allow checkbox to solve AVG error code 0xC0070643.

Step 17:After enabling system control for the current and selected users, click Apply --> OK.

Step 18:Now, try to perform the AVG application installation on your Windows system.

Step 19:If the AVG application is installed on your Windows system, then launch it and perform a full system scan.

Step 20:If you face any issues while troubleshooting the AVG error code 0xC0070643, click the Call button to get remote assistance to fix it.