How to Resolve AVG Error Code 651?

AVG antivirus is the prominent antivirus which secures your files and folders from unauthorized access. It gives protection from malware, spyware, Trojans, rootkits, ransomware and phishing attack. You can install this antivirus via This antivirus scans the data of your device and improves the importance of your device. This antivirus is user friendly and easy to use. But sometimes the user faces some problems in installing the AVG antivirus in their device.

People face the error code 651 due to cluttered window registry entry; mis configured system settings or unsaved the required, relevant windows updates on your computer system. 

Resolve AVG error code 651:


Step 1: Repair the Cluttered Window Registry Entry:

First, you have to on click “Start” menu option. Then, you have to enter the “cmd.exe” command on your computer system. After this, just enter the “regedit” command on your CMD window. And follow all the instructions which is displayed on your computer screen to repair the cluttered window registry entry.

Step 2: Clean out the Useless Temporary Files and Folders:

To clean the temporary folders or files out from your computer system. First, you have to click on “Start” menu option. Then just enter the “cmd.exe” command in the search box. After this, just hit on the popped CMD window. Now, just enter the “cleanmgr” command in the command prompt window. You have to enter the command %temp%, or prefetch on the “Start” options.

Step 3: Update and Upgrade the AVG drivers and Managers:

Whenever you face the issues, you should update the AVG drivers or managers. This ensures that the corrupted files get fixed when you update to the latest versions. Updating and Upgrading the AVG drivers are very necessary to fix the errors.

Step 4: Update the Brand New Window System Updation:

You should update the Brand New Window System updates on your computer systems.

But if you are still facing the problem then you can contact to the customer care executive of AVG antivirus via You can call on toll free number if the issue is not solved. You can contact them at any time and at any place. The customer care executive will pick your call on single bell and you don’t have to wait for them.