Today I found an amazing thing in my friend's computer.
The hard disk size was reduced significantly, without any reason.
By using a program called TreeSizeFree I noticed that there was a file called Toolbar_log.txt of 3Gb. Incredible !!!
This file is generated by AVG (antivirus free) and you can find it inside the following directory:
"C:\Documents and Settings\All Users\Application Data\AVG2012\log"
or
"C:\WINDOWS\Temp\toolbar_log.txt"
or
C:\Users\xxxxxx\AppData\Temp\Local\Temp\toolbar_log.txt
I immediately deleted the file in question (so it's just a log) is useless and
I have add the file also in CCleaner tool (to remove this file systematically every time I make cleaning your computer).
