I'm sure Marion wont mind me passing this on but heres what to do
and it works YES
1) Go to the AVG website at the following URL:
AVG Anti-Virus and Internet Security - Updates
2) Create a folder on your desktop and download the following files to the folder:
1) AVI: 270.6.4
2) IAVI: / 1616
3) Open the AVG control panel and click the "Tools" link. Select "Update from Directory," navigate to the desktop file that you created and placed the downloaded files into and select the file as the update source.
AVG should automatically load the update files and all of your notifications should go back to green. Hope this helps.