Error “Invalid Update Control CTF File” When Updating AVG Anti-Virus 8.0

After some time when updating AVG 8.0, you may receive the error "Invalid Update Control CTF File". The error can be fixed easily using the solution posted here at http://scotty-computer-tips.blogspot.com/

It doesn't take much working out that there are invalid CTF files in the update folder on your hard drive. You should do the following:

1. You should remove the CTF temp files in C:\Documents and Settings\All Users\Application Data\Avg8\update\download (just highlight and delete)

2. NOTE: You will have to type the above path in exact to get the hidden update files to show up.

WINDOWS VISTA USERS! Vista users should type in the following path C:\ProgramData\avg8\update\download