Updating AVG Antivirus is essential to maintain the system performance and keep the harms away from the computer. There are many troubles can occur when you do not update the program, then troubles occur a lot where the main issue is it shows system is on risk error. When you are getting this issue, then it means you have to update the program, but sometimes it fails with an unexpected error. It is not a common error and to fix this; you have to talk to the technical experts. The technicians have the right skills as well as experience in this arena; therefore they give you correct technical assistance to fix the error in a short time. They are 24x7 ready to give you AVG Support through phone support services that is now an easy way to get assistance. if you want more information, then visit here http://www.anti-virussupport.co.uk/support-for-avg.html