My AVG 8 updated itself automatically this morning. I then got a pop-up message which said I need to restart the pc for the update to take effect. This I did and since then I have no access to AVG - the tray icon shows greyed out test and the main AVG icon has no effect - I cannot open the AVG interface. I tried a restore to before the AVG update but there is no change to the AVG interface. Any ideas ?? will be appreciated.