hi. I have not treid this but:

[Grisoft AVG 8.0]
Default=False
Detect=hklm\SOFTWARE\AVG\Avg8
FileKey1=%ALLUSERSPROFILE%\Application Data\Avg8\dumps|*.*
FileKey2=%ALLUSERSPROFILE%\Application Data\Avg8\Log|*.log
FileKey3=%ALLUSERSPROFILE%\Application Data\Avg8\scanlogs|*.log
FileKey4=%ALLUSERSPROFILE%\Application Data\Avg8\update\backup|*.*
FileKey5=%ALLUSERSPROFILE%\Application Data\Avg8\update\download|*.*
FileKey6=%ALLUSERSPROFILE%\Application Data\Avg8\update\prepare|*.prepare
LangSecRef=3024

Looks close?

There's another one here. Both are different however, so someone's gonna have to test them out and possibly merge them.