Trouble When Updating AVG Antivirus 8.0

There is an error accured when updating AVG anti virus. Maybe this action would help you to solve the problem.

You need to rename/remove the CTF temp files in C:\Documents and Settings\All Users\Application Data\Avg8\update\download…. Dont delete all the .bin files in there unless you want to re-run all updates since your original installation (reinstallation seems to cause a problem in IEs Link Scanner which causes IE to Crash). Only rename/remove the avginfo files that end with .ctf.

here were two .CTF files (avginfoavi.ctf and avginfowin.ctf) in that folder, and deleting them fixed the problem indeed.

Note: The Application Data folder is hidden by default. You need to enable Windows Explorer to show hidden files in order to view the Application Data folder. Alternately, type the above folder path in the Start, Run dialog and press ENTER to launch the folder.

Update: If you’re Windows Vista, you’ll need to check the following folder:

C:\ProgramData\avg8\update\download

Source: www.winhelponline.com