Since AVG technicians could not fix it on a permanent basis. From AVG Free Forum:- How To Perform The Memory Test (Memtest)
You can so full system scan, registry and memory scans. Get yourself protected from Trojans, Worms, Hijackers, Spyware, Keyloggers and even Dialers.2, Select Tools menu select update from directory, show the path where the virus definitions file to be saved and click OK 4.AVG update Manager will run, your Virus definitions of AVG will be updated and you’ll get Update was finished successfully message, thus your computer is now protected from new viruses.Technologies designed to block attacks just as they transition from the network cable or wireless network to the computer, before they have a chance to establish residency in a physical file on a user’s computer. Behavioral-based protection technology observes actively running threats on your computer and can terminate running programs if they exhibit malicious behaviors; this technology provides proactive protection from entirely new, previously unseen attacks. party antivirus solution to update properly when Deep Freeze is protecting a workstation. Configure your Deep Freeze install package as per your normal requirements, including passwords and other settings that may be required.